[Studies on the analysis of drugs by use of radioisotopes. V. Identification of metabolites of ephedrine in the rabbit liver].
D000818:Animals; D002247:Carbon Isotopes; D002845:Chromatography; D004285:Dogs; D004809:Ephedrine / Q000032:analysis / Q000378:metabolism*; D006168:Guinea Pigs; D066298:In Vitro Techniques; D008099:Liver / Q000378:metabolism*; D008297:Male; D011817:Rabbits; D051381:Rats; D013057:Spectrum Analysis
D002247:Carbon Isotopes; D004809:Ephedrine