title: Bibliography. Current world literature. Gastrointestinal symptoms.
mesh_terms: D003248:Constipation / Q000188:drug therapy* / Q000209:etiology; D005770:Gastrointestinal Neoplasms / Q000150:complications* / Q000503:physiopathology; D041981:Gastrointestinal Tract / Q000503:physiopathology*; D006801:Humans