PT - JOURNAL ARTICLE AU - L D DeWitt AU - L R Caplan TI - Antiphospholipid antibodies and stroke. DP - 1991 May 01 TA - American Journal of Neuroradiology PG - 454--456 VI - 12 IP - 3 4099 - http://www.ajnr.org/content/12/3/454.short 4100 - http://www.ajnr.org/content/12/3/454.full SO - Am. J. Neuroradiol.1991 May 01; 12