title: Effect of prolactin, beta-lactoglobulin, and kappa-casein genotype on milk yield in East Friesian sheep.
authors.affiliation: Department of Animal Science, Oklahoma State University, Stillwater 74078, USA.
authors.forename: E A
authors.initials: EA
authors.lastname: Staiger
authors.forename: M L
authors.initials: ML
authors.lastname: Thonney
authors.forename: J W
authors.initials: JW
authors.lastname: Buchanan
authors.forename: E R
authors.initials: ER
authors.lastname: Rogers
authors.forename: P A
authors.initials: PA
authors.lastname: Oltenacu
authors.forename: R G
authors.initials: RG
authors.lastname: Mateescu