title: Comparison of thiafenantil-xylazine and carfentanil-xylazine for immobilization of gemsbok (Oryx gazella).
authors.affiliation: Zoological Society of San Diego, San Diego Wild Animal Park, 15500 San Pasqual Valley Road, Escondido, California 92027, USA. conchubhair2001@yahoo.co.uk
authors.forename: Conor P
authors.initials: CP
authors.lastname: Kilgallon
authors.forename: Nadine
authors.initials: N
authors.lastname: Lamberski
authors.forename: R Scott
authors.initials: RS
authors.lastname: Larsen