Scrotal circumference: its relationship to breeding-soundness evaluation scores for yearling bulls.
D000818:Animals; D001947:Breeding; D002417:Cattle / Q000033:anatomy & histology*; D005298:Fertility; D008297:Male; D012611:Scrotum / Q000033:anatomy & histology* / Q000502:physiology; D013081:Sperm Motility