Maxwell J A
Aust Vet J. 1979 Aug;55(8):381-4.
A temporary infertility was observed in flocks of ewes on a commercial property at Kojonup in Western Australia. During 1970 evidence of oestrogenic stimulation of the ewes was recorded. Two possible explanations of the cause of the condition are discussed.
在西澳大利亚州科乔纳普的一个商业牧场中,观察到母羊群出现了暂时性不育。1970年期间,记录到了母羊受到雌激素刺激的证据。文中讨论了导致这种情况的两种可能解释。