TY - JOUR A1 - Schwerdtfeger, K.L. A1 - Shreffler, K.M. T1 - Trauma of pregnancy loss and infertility among mothers and involuntarily childless women in the United States Y1 - 2009 DO - 10.1080/15325020802537468 JF - Journal of Loss and Trauma VL - 14 IS - 3 ER -