Authors: Clarisa R Gracia; Christopher B Morse; Grace Chan; Samantha Schilling; Maureen Prewitt; Mary D Sammel; Susan J Mandel Journal: Fertil Steril Date: 2012-01-18 Impact factor: 7.329
Authors: T P Foley; J J Henry; L F Hofman; R D Thomas; J S Sanfilippo; E W Naylor Journal: J Womens Health (Larchmt) Date: 2013-09-11 Impact factor: 2.681