A comparison of the volume of distribution of antipyrine, N-acetyl-4-amino-antipyrine, and I131-labeled 4-iodo-antipyrine in human beings.
D000700:Analgesics / Q000032:analysis*; D000983:Antipyrine / Q000031:analogs & derivatives; D001826:Body Fluids; D006801:Humans
D000700:Analgesics; D000983:Antipyrine; C008135:iodoantipyrine
ANALGESICS/determination; BODY FLUIDS