TY - GEN AU - Caldwell,J AU - Dring,L G AU - Williams,R T TI - Norephedrines as metabolites of ( 14 C)amphetamine in urine in man SN - 0264-6021 PY - 1973///0308 KW - Amino Alcohols KW - urine KW - Amphetamine KW - metabolism KW - Carbon Isotopes KW - Humans KW - Male KW - Phenethylamines KW - Phenylpropanolamine KW - Sympathomimetics N1 - Publication Type: Journal Article UR - https://doi.org/10.1042/bj1290023 ER -