المؤلفون: Tranquill, Laura R, Cao, Ligong, Ling, Nicholas C, Kalbacher, Hubert, Martin, Roland M, Whitaker, John N

المصدر: Multiple Sclerosis Journal ; volume 6, issue 4, page 220-225 ; ISSN 1352-4585 1477-0970

الاتاحة: https://doi.org/10.1177/135245850000600402
https://journals.sagepub.com/doi/pdf/10.1177/135245850000600402

المؤلفون: Gick, Gregory G., Zeytin, Fusun N., Brazeau, Paul, Ling, Nicholas C., Esch, Frederick S., Bancroft, Carter

المصدر: Proceedings of the National Academy of Sciences of the United States of America, 1984 Mar 01. 81(5), 1553-1555.

URL الوصول: https://www.jstor.org/stable/23516