PT - JOURNAL ARTICLE AU - Luetkehans, T J AU - Coughlin, B F AU - Weinstein, M A TI - Ossification of the posterior longitudinal ligament diagnosed by MR. DP - 1987 Sep 01 TA - American Journal of Neuroradiology PG - 924--925 VI - 8 IP - 5 4099 - http://www.ajnr.org/content/8/5/924.short 4100 - http://www.ajnr.org/content/8/5/924.full SO - Am. J. Neuroradiol.1987 Sep 01; 8