Triptan Therapy in MigraineNEJM 363:63-70, Loder,E., 2010
Clinicopath Conf., PheochromocytomaNEJM 352:2223-2231, Case 16-2005, 2005
Clinicopath ConfCase 7-1992, Systemic Mastocytosis, NEJM 326:472-481992., , 1992