المؤلفون: Ali, Yasir, Karnik, Nihaal P., Ahmed, Muhammad F., Nawaz, Mohammad S., Veluvolu, Rajesh, Yunina, Daria S., Tsirlin, Yuriy, Fischer, Conrad T., Vignesh, Shivakumar

المصدر: Gastroenterology ; volume 160, issue 6, page S-191-S-192 ; ISSN 0016-5085

مصطلحات موضوعية: Gastroenterology, Hepatology

الإتاحة: https://doi.org/10.1016/s0016-5085Test(21)01203-8
https://api.elsevier.com/content/article/PII:S0016508521012038?httpAccept=text/xmlTest
https://api.elsevier.com/content/article/PII:S0016508521012038?httpAccept=text/plainTest

المؤلفون: Fischer, Conrad T., Senining, Randolph C., Welch, David F., Kiehn, Timothy E., Armstrong, Donald

المصدر: Infectious Diseases in Clinical Practice ; volume 9, issue 7, page 299-300 ; ISSN 1056-9103

الإتاحة: https://doi.org/10.1097/00019048-200009070-00005Test
http://journals.lww.com/00019048-200009070-00005Test

المؤلفون: Fischer, Conrad T.

المصدر: JAMA: The Journal of the American Medical Association ; volume 275, issue 5, page 357 ; ISSN 0098-7484

الإتاحة: https://doi.org/10.1001/jama.1996.03530290027015Test
http://jamanetwork.com/journals/jama/fullarticle/395432Test