GUJRAL, M LSAXENA, P NTIWARI, R S1955-10-012009-05-271955-10-012009-05-271955-10-01GUJRAL ML, SAXENA PN, TIWARI RS. Comparative evaluation of quinazolones: a new class of hypnotics. Indian Journal of Medical Research. 1955 Oct; 43(4): 637-41http://imsear.searo.who.int/handle/123456789/26148engHypnotics and SedativesJournal Article