• U.S. RECOMMENDED DAILY ALLOWANCES (U.S.R.D.A.)
  • U/ML
  • ULCER
  • ULCERATIVE COLITIS
  • ULCERS
  • ULCUS VENEREUM
  • ULNA
  • ULTRASOUND
  • ULTRASOUND OF THE BREAST
  • UMBILICAL
  • UMBILICAL HERNIA
  • UMBO
  • UNCAL HERNIATION
  • UNCONJUGATED BENIGN BILIRUBINEMIA
  • UNCONJUGATED BILIRUBIN
  • UNDESCENDED TESTICLE REPAIR
  • UNSTABLE ANGINA
  • UNSTABLE PATIENTS
  • UPPER RESPIRATORY INFECTION
  • UPPER RESPIRATORY INFECTIONS
  • URETER
  • URETEROCELE
  • URETEROPELVIC JUNCTION OBSTRUCTION
  • URETERS
  • URETHRA
  • URETHRAL STRICTURES
  • URETHRAL SUSPENSION
  • URETHRAL SYNDROME
  • URETHRITIS
  • URI
  • URIC ACID
  • URIC ACID LEVELS
  • URINALYSIS
  • URINARY RETENTION
  • URINARY TRACT INFECTION
  • URINE CATECHOLAMINES
  • URINE IMMUNOFIXATION
  • URINE METANEPHRINE
  • UROFLOWMETRY
  • UROKINASE
  • UROLOGIC
  • UROLOGIST
  • UROPORPHYRIN LEVELS
  • URTICARIA
  • USUAL DOSE
  • UTERINE
  • UTERINE BIOPSY
  • UTERINE CANCER
  • UTERINE FIBROIDS
  • UTERINE PROLAPSE
  • UTERUS
  • UTI
  • UVEITIS
  • UVULA