Observations on the use of etorphine alone and in combination with acepromazine maleate for immobilisation of aggressive Asian elephants (Elephas maximus).
作者信息
Bongso T A, Perera B M
出版信息
Vet Rec. 1978 Apr 15;102(15):339-40. doi: 10.1136/vr.102.15.339.