URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce7a2aa1d9bb3cd5ddf4efd5b09d4bdfhttps://pubmed.ncbi.nlm.nih.gov/8575942
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58b6167980965d207ae9654ada4e90bahttps://pubmed.ncbi.nlm.nih.gov/7641070
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::973d48da7f93b51404bc44a7860f9940https://doi.org/10.1002/jemt.1164