A comparative histologic studi onthe healing process af ter tissuetranssectien carben dioxidelaser and sungical microcis sors .AmJ obstet Gyrecol,1989,160 ∶ 1068~1072.J Gyrecol sung,1989,5 ∶ 55.Excision of pelvic endometriosis with the carbon dioxidelaser ......