title: Letter: Cardiac effects of diphenylhydantoin, isoniazid, and propylene glycol.
mesh_terms: D004347:Drug Interactions; D006321:Heart / Q000187:drug effects*; D006801:Humans; D007538:Isoniazid / Q000494:pharmacology*; D010672:Phenytoin / Q000494:pharmacology*; D011409:Propylene Glycols / Q000494:pharmacology*
chemical_list: D011409:Propylene Glycols; D010672:Phenytoin; D007538:Isoniazid