PT - JOURNAL ARTICLE AU - F Calzolari TI - Evaluation of Cushing disease: cavernous or inferior petrosal sinus sampling? DP - 1998 Aug 01 TA - American Journal of Neuroradiology PG - 1245--1246 VI - 19 IP - 7 4099 - http://www.ajnr.org/content/19/7/1245.short 4100 - http://www.ajnr.org/content/19/7/1245.full SO - Am. J. Neuroradiol.1998 Aug 01; 19