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1دورية أكاديمية
المؤلفون: Bellamy, Richard, Beyers, Nulda, Ruwende, Cyril, Gie, Robert, Samaai, Priscilla, Bester, Danite, Meyer, Mandy, Corrah, Tumani, Collin, Matthew, Camidge, D. Ross, Wilkinson, David, Helden, Eileen Hoal-Van, Whittle, Hilton C., Amos, William, van Helden, Paul
المصدر: Proceedings of the National Academy of Sciences of the United States of America, 2000 Jul 01. 97(14), 8005-8009.
الوصول الحر: https://www.jstor.org/stable/123040Test
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2دورية أكاديمية
المؤلفون: HEYNS, LOUIS, GIE, ROBERT P., KLING, SHARON, SAMAAI, PRISCILLA, SCHAAF, H. SIMON, BEYERS, NULDA
المصدر: The Pediatric Infectious Disease Journal ; volume 17, issue 5, page 403-407 ; ISSN 0891-3668
الإتاحة: https://doi.org/10.1097/00006454-199805000-00011Test
http://journals.lww.com/00006454-199805000-00011Test