TY  - JOUR 
T1  - Relationship between right atrium area and right ventricular ejection fraction on magnetic resonance imaging: comparison with other prognostic markers in patients with pulmonary arterial hypertension
JO  - Radiologia Brasileira
A1  - Mello, Marcelo M.
A1  - Watte, Guilherme
A1  - Altmayer, Stephan
A1  - Pallaoro, Yana L. R.
A1  - Spilimbergo, Fernanda B.
A1  - Blanco, Daniela C.
A1  - Meyer, Gisela M. B.
A1  - Marchiori, Edson
A1  - Hochhegger, Bruno
SN  - 0100-3984
UL  - 10.1590/0100-3984.2018.0128
VL  - 52 
Y1  - 2019
PB  - Brasil 
ER  -