Olmsted-Davis E, Gannon FH, Ozen M, Ittmann MM, Gugala Z, Hipp JA, Moran KM, Fouletier-Dilling CM, Schumara-Martin S, Lindsey RW, Heggeness MH, Brenner MK, Davis AR
Davis AR, Hendlish SK, Westhoff C, Frederick MM, Zhang J, Gilles JM, Barnhart K, Creinin MD, National Institute of Child Health and Human Development Management of Early Pregnancy Failure Trial