title: Progesterone and prostaglandin-F-metabolite levels in the peripheral blood of cattle used as recipients 16 or 17 days after estrus.
authors.affiliation: Canada Agriculture, Animal Diseases Research Institute P.O. Box 11300, Station H, Nepean, Ontario. K2H 8P9 Canada.
authors.forename: G C
authors.initials: GC
authors.lastname: Randall
authors.forename: K J
authors.initials: KJ
authors.lastname: Betteridge
authors.forename: M D
authors.initials: MD
authors.lastname: Eaglesome
authors.forename: E A
authors.initials: EA
authors.lastname: Sugden