Physical description for original version: 42 p. ; 23 cm
書誌注記
Includes bibliographical references
原資料等に関する注記
原資料の出版事項: Rockville, MD (7500 Standish Place, Rockville 20855) : U.S. Dept. of Health and Human Services, Public Health Service, Food and Drug Administration, Center for Veterinary Medicine, [1994?]