1.
J Am Vet Med Assoc
; 205(12): 1661-2, 1994 Dec 15.
Article
in English
| MEDLINE
| ID: mdl-7744635
2.
Group Pract J
; 33(4): 54-6, 60, 1984.
Article
in English
| MEDLINE
| ID: mdl-10270104