title: Effect of heparin on the red blood cell-to-plasma concentration ratio of diphenylhydantoin and prazosin.
mesh_terms: D004912:Erythrocytes / Q000187:drug effects / Q000378:metabolism*; D005230:Fatty Acids, Nonesterified / Q000097:blood; D005260:Female; D006493:Heparin / Q000494:pharmacology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010672:Phenytoin / Q000097:blood*; D010949:Plasma / Q000032:analysis / Q000187:drug effects; D011224:Prazosin / Q000097:blood*; D011799:Quinazolines / Q000097:blood*
chemical_list: D005230:Fatty Acids, Nonesterified; D011799:Quinazolines; D010672:Phenytoin; D006493:Heparin; D011224:Prazosin