1.
Proc Annu Meet U S Anim Health Assoc
; (81): 284-96, 1977.
Article
in English
| MEDLINE
| ID: mdl-286348
2.
Proc Annu Meet U S Anim Health Assoc
; (80): 324-30, 1976.
Article
in English
| MEDLINE
| ID: mdl-1078083