TY - JOUR AN - 16 AU - Lipscomb,G.H. AU - Givens,V.M. AU - Meyer,N.L. TI - Comparison of multidose and single-dose methotrexate protocols for the treatment of ectopic pregnancy. JO - Am J Obstet Gynecol PY - 2005 VL - 192 SP - 1844-1847 M2 - 1844 DO - 10.1016/j.ajog.2004.12.061 ER -