[Specific vitamin A-independent effect of beta-carotene on the bovine fertility. 3. Analysis of blood serum levels (beta-carotene, vitamin A, SGOT, total cholesterol, glucose, inorganic phosphorus)].
作者信息
Lotthammer K H, Ahlswede L
出版信息
Dtsch Tierarztl Wochenschr. 1977 Jun 5;84(6):220-6.