1.
J Am Vet Med Assoc
; 159(2): 220-30, 1971 Jul 15.
Article
in English
| MEDLINE
| ID: mdl-4936284
2.
Vet Rec
; 87(11): 310-2, 1970 Sep 12.
Article
in English
| MEDLINE
| ID: mdl-5528578
Subject(s)
Agriculture , Swine , Veterinary Medicine , Animals , Economics , General Surgery/veterinary
3.
J Am Vet Med Assoc
; 157(5): 622-3, 1970 Sep 01.
Article
in English
| MEDLINE
| ID: mdl-5465567
4.
Trans Stud Coll Physicians Phila
; 37(4): 286-90, 1970 Apr.
Article
in English
| MEDLINE
| ID: mdl-4988439