[Employee absenteeism and gastrointestinal diseases].
D000041:Absenteeism; D005767:Gastrointestinal Diseases; D006801:Humans; D007221:Industry; D009784:Occupational Diseases; D009790:Occupations
GASTROINTESTINAL DISEASES; INDUSTRY AND OCCUPATIONS
Ausentismo obrero y enfermedades gastrointestinales.