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Padmehr R, Shadjoo K, Mohazzab A, Khazali S. Inter-observer and intra-observer validity of Visual Numeric Endometriosis Surgical Staging Sytem (VNESS), Enzian and r-ASRM using videotaped endometriosis procedures [dissertation]. [Tehran]: Academic Center for Education, Culture and Research (ACECR); 2015.120 p.