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1دورية أكاديمية
المؤلفون: Canto, John G., Kiefe, Catarina I., Rogers, William J., Peterson, Eric D., Frederick, Paul D., French, William J., Gibson, C. Michael, Pollack, Charles V., Ornato, Joseph P., Zalenski, Robert J., Penney, Jan, Tiefenbrunn, Alan J., Greenland, Philip, NRMI Investigators, for the
المصدر: JAMA ; volume 306, issue 19 ; ISSN 0098-7484
الإتاحة: https://doi.org/10.1001/jama.2011.1654Test
http://jamanetwork.com/journals/jama/fullarticle/1104631Test -
2دورية أكاديمية
المؤلفون: Tiefenbrunn, Alan J.
المصدر: JAMA: The Journal of the American Medical Association ; volume 261, issue 14, page 2107 ; ISSN 0098-7484
الإتاحة: https://doi.org/10.1001/jama.1989.03420140109036Test
http://jamanetwork.com/journals/jama/fullarticle/376945Test