TY - GEN AU - Seifer,D B AU - Gutmann,J N AU - Grant,W D AU - Kamps,C A AU - DeCherney,A H TI - Comparison of persistent ectopic pregnancy after laparoscopic salpingostomy versus salpingostomy at laparotomy for ectopic pregnancy SN - 0029-7844 PY - 1993///0322 KW - Cohort Studies KW - Female KW - Humans KW - Incidence KW - Laparoscopy KW - Laparotomy KW - Pregnancy KW - Pregnancy, Tubal KW - epidemiology KW - Regression Analysis KW - Retrospective Studies KW - Risk Factors KW - Salpingostomy N1 - Publication Type: Comparative Study; Journal Article; Research Support, U.S. Gov't, P.H.S ER -