@article{article0529ee9d, title = {Echocardiographic diagnosis of rheumatic fever and rheumatic valvar disease}, author = {Medeiros, C C J and Moraes, A V and Snitcowsky, R and Graziosi, P M and Figueiredo Neto, A and Parga Filho, J R and Bellotti, Giovanni and Pileggi, F}, year = {1992}, doi = {10.1017/s1047951100000962}, journal = {Cardiology Young} }