الإتاحة: https://doi.org/10.2340/00015555-0828Testhttps://ir.ymlib.yonsei.ac.kr/handle/22282913/101002Test
الإتاحة: https://scholarlyworks.lvhn.org/obstetrics-gynecology/1172Testhttps://pubmed.ncbi.nlm.nih.gov/17187655Test/