By Scott PR   Penny CD   Murray LD   in New Zealand Veterinary Journal

ISSN:1176-0710|39|3|105-107

Taylor & Francis Ltd‎(1991)‎

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By Scott P.R.   Sargison N.D.   Penny C.D.   Strachan W.D.   in Theriogenology

ISSN:0093-691X|43|7|1175-1178

Elsevier‎(1995)‎

Access to resources Favorite 1.7142338