Capture and restraint of zoo animals.
D000768:Anesthesia, General; D000777:Anesthetics / Q000008:administration & dosage*; D000828:Animal Population Groups; D000818:Animals; D002245:Carbon Dioxide / Q000008:administration & dosage*; D008614:Meperidine / Q000494:pharmacology*; D009132:Muscles / Q000008:administration & dosage*; D014149:Tranquilizing Agents / Q000494:pharmacology*
D000777:Anesthetics; D014149:Tranquilizing Agents; D002245:Carbon Dioxide; D008614:Meperidine