URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc4345450beba68c04662a3ae5520d42https://doi.org/10.1038/nature06233
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce0ab28c03cec226b456847e6f4c92e3https://pubmed.ncbi.nlm.nih.gov/9288966