4Barrenetxea G, Barinaga-Rementeria L, Lopez de l,arruzea A, et al. Heterotopic pregnancy: two cases and a comparative review [ J ]. Fertil Steril, 2007,87 ( 2 ) :417. 被引量:1
5Baxi A, Kaushal M, Karmalkar H, et al. Successful expectant management of tubal heterotopic pregnancy[J].J Hum Reprod Sci, 2010,3(2) :108-110. 被引量:1