• MACROBIOTICS
  • MACROCYTOSIS
  • MACROGLOSSIA
  • MACULAR DEGENERATION
  • MACULAR DRUSEN
  • MAGNETIC RESONANCE SCANNING
  • MALABSORPTION
  • MALAISE
  • MALARIA
  • MALIGNANCY
  • MALIGNANT
  • MALIGNANT HYPERTENSION
  • MALIGNANT HYPERTHERMIA
  • MALIGNANT MELANOMA
  • MALIGNANT MESOTHELIOMA
  • MALIGNANT TERATOMA
  • MALLORY-WEISS TEAR
  • MALNUTRITION
  • MALOCCLUSION
  • MAMMAPLASTY
  • MAMMOGRAM
  • MAMMOGRAPHY
  • MAMMOPLASTY
  • MANDIBLE
  • MANDIBULAR AUGMENTATION
  • MANIA
  • MANIC EPISODE
  • MANIC-DEPRESSIVE ILLNESS
  • MANIC-DEPRESSIVE PSYCHOSIS
  • MAO INHIBITOR
  • MAO INHIBITORS
  • MAOS
  • MARFAN SYNDROME
  • MARFAN'S SYNDROME
  • MARIJUANA
  • MARSHALL-MARCHETTI PROCEDURE
  • MARSUPIALIZATION
  • MASSETER
  • MAST CELL STABILIZER
  • MASTECTOMY
  • MASTITIS
  • MASTOID
  • MASTOIDITIS
  • MASTOPEXY
  • MAT
  • MAXILLA
  • MAXILLARY SINUS
  • MAY-HEGGLIN ANOMALY
  • MCBURNEY'S POINT
  • MCCUNE-ALBRIGHT SYNDROME
  • MCG
  • MCG/DL
  • MEAD-JOHNSON NUTRITIONALS
  • MEAN ARTERIAL PRESSURE
  • MEASLES
  • MECHANICAL VENTILATION
  • MECHANICAL VENTILATOR
  • MECKEL'S DIVERTICULUM
  • MECONIUM
  • MEDIAL COLLATERAL
  • MEDIAL EPICONDYLE
  • MEDIAL EPICONDYLITIS
  • MEDIAL MENISCUS
  • MEDIASTINITIS
  • MEDIASTINUM
  • MEDULLA OBLONGATA
  • MEDULLARY CYSTIC DISEASE
  • MEDULLOBLASTOMA
  • MEGALOMANIA
  • MELANOCYTE STIMULATING HORMONE
  • MELANOMA
  • MELATONIN
  • MELENA
  • MELOPLASTY
  • MEMBRANOPROLIFERATIVE GLOMERULONEPHRITIS
  • MEMBRANOUS GLOMERULONEPHRITIS
  • MEMBRANOUS NEPHROPATHY
  • MENADIONE
  • MENARCHE
  • MENIERE'S DISEASE
  • MENINGES
  • MENINGIOMA
  • MENINGISMUS
  • MENINGITIS
  • MENINGOCOCCEMIA
  • MENINGOMYELOCELE
  • MENOPAUSE
  • MENORRHAGIA
  • MENSTRUAL PAINS
  • MENSTRUUM
  • MENTAL STATUS CHANGE
  • MENTAL STATUS CHANGES
  • MENTATION
  • MERIDIAN
  • MERIDIANS
  • MESANGIAL PROLIFERATIVE GLOMERULONEPHRITIS
  • MESANGIOCAPILLARY GLOMERULONEPHRITIS
  • MESENTERIC VESSELS
  • MESOTHELIOMA
  • META ANALYSIS
  • META-ANALYSIS
  • METABISULFITE
  • METABOLIC ACIDOSIS
  • METABOLIC ALKALOSIS
  • METABOLISM
  • METABOLIZING
  • METACARPAL
  • METASTASES
  • METASTASES TO THE LIVER
  • METASTASIS
  • METASTATIC
  • METASTATIC BRAIN TUMOR
  • METASTATIC CANCER
  • METASTATIC CANCER TO THE LUNG
  • METASTATIC LUNG CANCER
  • METATARSAL
  • METHANOL POISONING
  • METHEMOGLOBINEMIA
  • METHYLMALONIC ACID TEST
  • METHYLMALONIC ACIDEMIA
  • METRORRHAGIA
  • METYRAPONE TEST
  • MEXICAN SPOTTED FEVER
  • MG
  • MG/DL
  • MIBG SCINTISCAN
  • MICRO-DISC SURGERY
  • MICROANGIOPATHIC HEMOLYTIC ANEMIA
  • MICROCEPHALY
  • MICROGRAMS
  • MICROPHALLUS
  • MICROSOMAL ANTIBODY
  • MICROSOME
  • MICROSOMES
  • MIDCYCLE PAIN
  • MIDDLE EAR INFECTION
  • MIDDLE STAGE HIV DISEASE
  • MIDLINE GRANULOMATOSIS
  • MIGRAINE HEADACHES
  • MIGRAINES
  • MIGRAINOUS NEURALGIA
  • MILD
  • MILD INTERMITTENT ASTHMA
  • MILIARY TUBERCULOSIS
  • MILK SUGAR
  • MILK-ALKALI SYNDROME
  • MILLIGRAMS
  • MIMIC SPASM
  • MIND-BODY
  • MINERALOCORTICOID
  • MINERALOCORTICOIDS
  • MINIMAL CHANGE DISEASE
  • MINIMAL CHANGE NEPHROTIC SYNDROME
  • MIOSIS
  • MISCARRIAGE
  • MITOCHONDRIA
  • MITRAL INSUFFICIENCY
  • MITRAL REGURGITATION
  • MITRAL STENOSIS
  • MITRAL VALVE
  • MITRAL VALVE PROLAPSE (MVP)
  • MITTELSCHMERZ
  • MIXED SLEEP APNEA
  • MMHG
  • MMR VACCINE
  • MOBITZ I AV BLOCK
  • MOBITZ II AV BLOCK
  • MODERATE
  • MODERATE PERSISTENT ASTHMA
  • MODIFIED SIT-UPS
  • MOLE
  • MOLLUSCUM CONTAGIOSUM
  • MONGOLIAN SPOT
  • MONGOLISM
  • MONONEURITIS MULTIPLEX
  • MONONUCLEOSIS
  • MONOSODIUM GLUTAMATE
  • MONOSOMY X
  • MONOUNSATURATED FATTY ACIDS
  • MONTEGGIA'S FRACTURE
  • MORBIDITY
  • MORNING SICKNESS
  • MORPHEA
  • MORPHOLOGY
  • MORTALITY
  • MORTALITY RATE
  • MORTON'S NEUROMA
  • MOTION SICKNESS
  • MOTOR NEURON DISEASE
  • MOTOR TIC
  • MOUNTAIN FEVER
  • MOUNTAIN TICK FEVER
  • MOUSE ANTIALOPECIA FACTOR
  • MOUTH ULCERS
  • MPGN TYPE I
  • MPGN TYPE II
  • MSH
  • MUCOCUTANEOUS LYMPH NODE SYNDROME
  • MUCOEPITHELIAL
  • MUCOID
  • MUCORMYCOSIS
  • MUCOSA
  • MUCOSAL
  • MUCOUS MEMBRANES
  • MUCUS
  • MUGA SCAN
  • MULTI-INFARCT DEMENTIA
  • MULTIFOCAL ATRIAL TACHYCARDIA
  • MULTIPAROUS
  • MULTIPLE ENDOCRINE NEOPLASIA (MEN ) I
  • MULTIPLE ENDOCRINE NEOPLASIA (MEN) II
  • MULTIPLE LENTIGINES SYNDROME
  • MULTIPLE LIPOPROTEIN-TYPE HYPERLIPIDEMIA
  • MULTIPLE MYELOMA
  • MULTIPLE SCLEROSIS
  • MUMPS
  • MUMPS ORCHITIS
  • MURMUR
  • MUSCLE BIOPSY
  • MUSCLE RELAXANT
  • MUSCLE RELAXANTS
  • MUSCLE SPASMS
  • MUSCLE STRAIN
  • MUSCLE STRAINS
  • MUSCLE TENSION HEADACHES
  • MUSCULAR DYSTROPHY
  • MUSICAL ALEXIA
  • MYALGIA
  • MYALGIAS
  • MYASTHENIA GRAVIS
  • MYASTHENIC SYNDROME
  • MYCOBACTERIUM AVIUM COMPLEX DISEASE
  • MYCOPLASMA PNEUMONIAE
  • MYCOSIS FUNGOIDES
  • MYCOTIC ARTHRITIS
  • MYELIN
  • MYELOBLAST
  • MYELOCYSTOMENINGOCELE
  • MYELODYSPLASIA
  • MYELODYSPLASTIC SYNDROMES
  • MYELOFIBROSIS
  • MYELOGRAM
  • MYELOID METAPLASIA
  • MYELOMENINGOCELE
  • MYELOPATHIC ANEMIA
  • MYELOPHTHISIC ANEMIA
  • MYELOPROLIFERATIVE DISORDERS
  • MYOCARDIAL BIOPSY
  • MYOCARDIAL CONTUSION
  • MYOCARDIAL INFARCTION
  • MYOCARDIAL NECROSIS
  • MYOCARDITIS
  • MYOCARDIUM
  • MYOCLONUS
  • MYOGLOBIN
  • MYOGRAM
  • MYOPATHY
  • MYOPIA
  • MYOSITIS
  • MYRINGITIS
  • MYRINGOTOMY
  • MYXEDEMA
  • MYXEDEMATOUS INFANTILISM