TY - RPRT TI - Endometrial waves in in vitro fertilization cycles: a validation study. AU - Iris van Gestel AU - Marga M Ijland AU - Henk J Hoogland AU - Johannes L H Evers PY - 2005 DO - 10.1016/j.fertnstert.2004.07.959 UR - https://pubmed.ncbi.nlm.nih.gov/15705402/ ID - 15705402 ER -