TY  - JOUR 
T1  - Initial diagnostic errors in children suspected of having heart disease: prevalence and long-term consequences
JO  - Arquivos Brasileiros de Cardiologia
A1  - Amaral, Fernando
A1  - Granzotti, João A.
SN  - 0066-782X
UL  - 10.1590/S0066-782X2003001000004
VL  - 81 
Y1  - 2003
PB  - Brasil 
ER  -