Frequency of activities and procedures performed in private equine practice and proficiency expected of new veterinary school graduates. Hubbell JA, Saville WJ, Moore RM. J Am Vet Med Assoc. 2008 Jan 1;232(1):42-6. From the introduction: "To gain a better understanding of equine practice, the authors designed a survey to determine the activities and procedures that are commonly performed by veterinarians in private equine practice in North America, the frequency with which those activities and procedures are performed, and the level of proficiency equine practi- tioners expect entry-level veterinarians to have."