Reperfusion injury in the contralateral ovary after unilateral ovarian torsion and prevention by pentoxiphylline. - Cakmak,M.; Savas,C.; Kanmaz,T.; Nayci,A.; Dindar,H.; Türközkan,N.; Özbahar,D.; Yücesan,S. (Surg Childh Intern, 1999)