unilaterally ovulating ewes were randomized into 5 groups : ( 1 ) controls which were uterine intact , ( 2 ) controls in which a unilateral hysterectomy was done ipsilateral to cl , ( 3 ) unilateral hysterectomy done ipsilateral to cl and anastomosis of the ovarian branch of the ovarian artery on the uterine-intact side to the ovarian branch of the ovarian artery on the hysterectomized side , ( 4 ) controls in which unilateral hysterectomy was done contralateral to cl and the ovarian vascular pedicle on the uterine-intact side was isolated , and ( 5 ) unilateral hysterectomy done contralateral to cl , isolation of ovarian vascular pedicle on the uterine-intact side , and anastomosis of the ovarian branch of the ovarian artery on the unilaterally hysterectomized side to the ovarian branch of the ovarian artery on the uterine-intact side .
C0020699
hysterectomy
C0042149
uterine