ESTROUS CYCLE SYNCHRONIZATION AND FERTILITY OF GILTS FED PROGESTATIONAL AND ESTROGENIC COMPOUNDS.
D000818:Animals; D004967:Estrogens; D030762:Estrous Cycle; D005260:Female; D005298:Fertility; D012739:Gonadal Steroid Hormones; D010060:Ovulation; D012106:Research; D013552:Swine
D004967:Estrogens; D012739:Gonadal Steroid Hormones
EXPERIMENTAL LAB STUDY; FERTILITY; OVULATION; SEX HORMONES; SWINE