TY - JOUR AN - 14 AU - Gjelland,K. AU - Ekerhovd,E. AU - Granberg,S. TI - Transvaginal ultrasound-guided aspiration for treatment of tubo-ovarian abscess: a study of 302 cases. JO - Am J Obstet Gynecol PY - 2005 VL - 193 SP - 1323-1330 M2 - 1323 DO - 10.1016/j.ajog.2005.06.019 ER -