Abeygunawardena, H.; Alexander, P.A.B.D.; Abeygunawardena, I.S.; Perera, B.M.A.O.
(Faculty of Agriculture, University of Ruhuna, SriLanka, 2000)
A measurable quantity of progesterone in a blood or milk sample signifies the presence of luteal tissue in the
ovary. Thus progesterone concentration in blood or milk samples collected at strategic intervals when
interpreted ...