title: Effect of unilateral ovariectomy on twinning frequency in the marmoset.
mesh_terms: D000034:Abortion, Veterinary; D000818:Animals; D002369:Castration; D005260:Female; D005306:Fertilization; D000882:Haplorhini / Q000502:physiology*; D008297:Male; D009030:Mosaicism; D010053:Ovary / Q000502:physiology*; D010063:Ovum; D011247:Pregnancy; D011272:Pregnancy, Multiple; D014310:Triplets; D014427:Twins