9Practice Committee of the American Society for Reproductive Medicine.Evaluation and treatment of recurrent pregnancy loss:a committee opinion[J].Fertil Steril,2012,98(5):1103-1111.DOI:10.1016/j.fertnstert.2012.06.048. 被引量：1
10Royal College of Obstetricians and Gynaecologists.The investigation and treatment of couples with recurrent first- trimester and second-trimester miscarriage (Green-top Guide- line No.17).April 2011[EB/OL].[2015-06-08].https://www.rcog.org.uk/globalassets/documents/guidelines/gtg_17.pdf. 被引量：1
