PT - JOURNAL ARTICLE AU - Crane, R AU - Margolis, M T TI - Use of sitting position to relieve myelographic obstruction. DP - 1986 May 01 TA - American Journal of Neuroradiology PG - 502--503 VI - 7 IP - 3 4099 - http://www.ajnr.org/content/7/3/502.short 4100 - http://www.ajnr.org/content/7/3/502.full SO - Am. J. Neuroradiol.1986 May 01; 7