APA citiranje

Hjalmarsson, C., Kjellström, B., Jansson, K., Nisell, M., Kylhammar, D., Kavianipour, M., . . . Hesselstrand, R. (2021). Early risk prediction in idiopathic versus connective tissue disease-associated pulmonary arterial hypertension: Call for a refined assessment. ERJ Open Res.

Citação norma Chicago

Hjalmarsson, Clara, et al. "Early Risk Prediction in Idiopathic Versus Connective Tissue Disease-associated Pulmonary Arterial Hypertension: Call for a Refined Assessment." ERJ Open Res 2021.

MLA citiranje

Hjalmarsson, Clara, et al. "Early Risk Prediction in Idiopathic Versus Connective Tissue Disease-associated Pulmonary Arterial Hypertension: Call for a Refined Assessment." ERJ Open Res 2021.