Emergency service. Challenge of the seventies.
D000818:Animals; D002140:California; D002371:Cat Diseases / Q000628:therapy; D002415:Cats; D004283:Dog Diseases / Q000628:therapy; D004285:Dogs; D004467:Economics; D004630:Emergencies; D004865:Equipment and Supplies, Hospital; D005249:Fees and Charges; D006761:Hospitals; D014730:Veterinary Medicine