GuptaSK, SouthamM, GaleR et al.: System functionality and physicochemical model of fentanyl transdermal system. J Pain Symptom Manage, 1992; 7:S17–S26.
2.
HawleyP: Case report of severe bradycardia due to transdermal fentanyl. Palliat Med, 2013; 27:793–795.
BertzRJ, KrobothPD, KrobothFJ, et al.: Alprazolam in young and elderly men: sensitivity and tolerance to psychomotor, sedative and memory effects. J Pharmacol Exp Ther, 1997; 281:1317–1329.