URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ba4d86462547f09e92a0b4c2a984f59https://pubmed.ncbi.nlm.nih.gov/18330922
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e50a296c3611ac6c382cbc826adc899https://pubmed.ncbi.nlm.nih.gov/17559102