The Bovine Freemartin: A New Look at an Old Problem [and Discussion]

Autor: Short, R. V., Jost, A., Harris, G. W., Ford, C. E.
Zdroj: Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences, 1970 Aug 01. 259(828), 141-147.
Databáze: JSTOR Journals