TY - JOUR T1 - A review of the classification, diagnosis, and management of autonomic dysfunction syndromes associated with orthostatic intolerance JO - Arquivos Brasileiros de Cardiologia A1 - Grubb, Blair P. A1 - Jorge, Sérgio do Carmo SN - 0066-782X UL - 10.1590/S0066-782X2000000600008 VL - 74 Y1 - 2000 PB - Brasil ER -