title: Effect of strain and flock age on fertility and early embryonic mortality of broiler breeder eggs.
authors.affiliation: Hatchery Consulting and Research, Wallingford, England.
authors.forename: D C
authors.initials: DC
authors.lastname: Deeming
authors.forename: J H
authors.initials: JH
authors.lastname: van Middelkoop
mesh_terms: D000704:Analysis of Variance; D000818:Animals; D002642:Chick Embryo / Q000502:physiology*; D002645:Chickens / Q000235:genetics*; D005260:Female; D005298:Fertility; D013045:Species Specificity