title: [Morbidity among plantation workers in Ceylon].
mesh_terms: D000062:Accidents, Occupational; D000382:Agricultural Workers' Diseases / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D011247:Pregnancy; D013188:Sri Lanka; D014330:Tropical Medicine
vernacular_title: Krankheitsvorkommen bei den Plantagenarbeitern in Ceylon