title: Letter: Antipyrine half life and clearance in clinical practice.
mesh_terms: D000328:Adult; D000983:Antipyrine / Q000378:metabolism*; D004347:Drug Interactions; D005260:Female; D006207:Half-Life; D006801:Humans; D008297:Male; D010672:Phenytoin / Q000378:metabolism
chemical_list: D010672:Phenytoin; D000983:Antipyrine