Meshcherskiĭ R M, Meniaĭlov N V, Shepeleva I S, Korenev I I, Toporov Iu A, Gorelov I A, Ivanov I S
Zh Evol Biokhim Fiziol. 1978 Jul-Aug;14(4):410-1.
Narcotization procedure for porpoises is suggested without blocking their respiration. Premedication: atropine (1 mg per 50 kg, intravenously), Seduxen (5 mg per 100 kg, intravenously). Narcosis: sodium oxybutyrate (1 g per 50 kg, intravenously), Droperidol (12.5 mg per 100 kg, intravenously), Phentanyl (0.5 mg per 100 kg, intravenously).