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机译:Resolution of hormonal markers of ectopic gestation: a randomized trial comparing single-dose intramuscular methotrexate with salpingostomy.
Department of Obstetrics and Gynecology, University of Southern California School of Medicine, Women's and Children's Hospital, Los Angeles, USA.;
ilot.msu.edu;
Abortifacient Agents; Nonsteroidal; Gonadotropins; Chorionic; Methotrexate; 堕胎药; 非甾类; 促性腺素类; 绒毛膜; 甲氨蝶呤; 妊娠; 异位; 孕酮; 输卵管造口术;