[EFFECT OF WORKING CONDITIONS ON THE FREQUENCY OF DIGESTIVE DISORDERS IN NIGHT-SHIFT WORKERS].
D004415:Dyspepsia; D005762:Gastroenterology; D006801:Humans; D009787:Occupational Medicine
DYSPEPSIA; GASTROENTEROLOGY; INDUSTRIAL MEDICINE
INCIDENCE DES CONDITIONS DE TRAVAIL SUR LA FR'EQUENCE DES TROUBLES DIGESTIFS DES OUVRIERS EN FEU CONTINU.