Browsing by Author "Tribble, Ronald Lewis"
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Tribble, Ronald Lewis (Texas A&M University. Libraries, )Peripheral serum levels of progesterone (P), 208-hydroxy-progesterone (208-OHP) and 17-hydroxyprogesterone (17-OHP) were determined by radioimmunoassay procedures in suckled (S) and nonsuckled (NS) first-calf heifers from ...