Authors:
Saisho, K
Scott, KS
Morimoto, S
Nakahara, Y
Citation: K. Saisho et al., Hair analysis for pharmaceutical drugs. II. Effective extraction and determination of sildenafil (Viagra (R)) and its N-desmethyl metabolite in rat and human hair by GC-MS, BIOL PHAR B, 24(12), 2001, pp. 1384-1388
Citation: K. Saisho et al., Hair analysis for pharmaceutical drugs. I. Effective extraction and determination of phenobarbital, phenytoin and their major metabolites in rat and human hair, BIOL PHAR B, 24(1), 2001, pp. 59-64