TY - GEN AU - Peat,B TI - CO2 laser laparoscopic salpingotomy for treatment of tubal ectopic pregnancies: potential limitations SN - 0004-8666 PY - 1991///0917 KW - Chorionic Gonadotropin KW - blood KW - Chorionic Gonadotropin, beta Subunit, Human KW - Female KW - Humans KW - Laparoscopy KW - Laser Therapy KW - Peptide Fragments KW - Pregnancy KW - Pregnancy, Ectopic KW - surgery KW - Salpingostomy KW - methods N1 - Publication Type: Comment; Letter ER -