title: Quantitative determination of morphine in serum by radioimmunoassay.
mesh_terms: D000818:Animals; D000936:Antigen-Antibody Complex; D001665:Binding Sites; D000939:Epitopes; D005260:Female; D006207:Half-Life; D006241:Haptens; D004091:Hydromorphone; D008722:Methods; D009020:Morphine / Q000097:blood*; D011817:Rabbits; D011863:Radioimmunoassay; D051381:Rats; D014316:Tritium
chemical_list: D000936:Antigen-Antibody Complex; D000939:Epitopes; D006241:Haptens; D014316:Tritium; D009020:Morphine; D004091:Hydromorphone