title: Gastro-intestinal absorption of tetracycline hydrochloride & chloramphenicol in normal human males: effect of calcium & magnesium.
mesh_terms: D000293:Adolescent; D000328:Adult; D000818:Animals; D002118:Calcium / Q000494:pharmacology*; D002701:Chloramphenicol / Q000378:metabolism*; D000882:Haplorhini; D006801:Humans; D007408:Intestinal Absorption / Q000187:drug effects*; D008253:Macaca mulatta; D008274:Magnesium / Q000494:pharmacology*; D008297:Male; D008875:Middle Aged; D013752:Tetracycline / Q000378:metabolism*
chemical_list: D002701:Chloramphenicol; D013752:Tetracycline; D008274:Magnesium; D002118:Calcium