EPIDEMIOLOGY OF TRANSMISSIBLE DISEASES OF G.I. TRACT IN INDUSTRY.
D002353:Carrier State; D003108:Colonic Diseases; D003141:Communicable Diseases; D004813:Epidemiology; D005506:Food Contamination; D005762:Gastroenterology; D005826:Genetics, Medical; D006801:Humans; D009787:Occupational Medicine; D011127:Polyps; D012480:Salmonella Infections; D014435:Typhoid Fever; D014436:Typhoid-Paratyphoid Vaccines
D014436:Typhoid-Paratyphoid Vaccines
CARRIER STATE; COLONIC DISEASES; EPIDEMIOLOGY; FOOD CONTAMINATION; GASTROENTEROLOGY; GENETICS, HUMAN; INDUSTRIAL MEDICINE; POLYPS; SALMONELLA INFECTIONS; TYPHOID