title: Some epidemiological observations on the etiology of regional enteritis.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000818:Animals; D002079:Butter; D002648:Child; D002675:Child, Preschool; D003424:Crohn Disease / Q000209:etiology* / Q000473:pathology / Q000628:therapy*; D004035:Diet Therapy; D005938:Glucocorticoids / Q000627:therapeutic use; D006801:Humans; D008297:Male; D008875:Middle Aged; D008887:Military Medicine; D008892:Milk; D012460:Sulfasalazine / Q000008:administration & dosage
chemical_list: D005938:Glucocorticoids; D012460:Sulfasalazine; D002079:Butter