APA

Nagel C., Henn P., Ehlken N., D'Andrea A., Blank N., Bossone E., Böttger A., Fiehn C., Fischer C., Lorenz H., Stöckl F., Grünig E. & Egenlauf B. (20160408). Stress Doppler echocardiography for early detection of systemic sclerosis-associated pulmonary arterial hypertension. : Arthritis research & therapy.

Chicago

Nagel Christian, Henn Philipp, Ehlken Nicola, D'Andrea Antonello, Blank Norbert, Bossone Eduardo, Böttger Anke, Fiehn Christoph, Fischer Christine, Lorenz Hanns-Martin, Stöckl Frank, Grünig Ekkehard and Egenlauf Benjamin. 20160408. Stress Doppler echocardiography for early detection of systemic sclerosis-associated pulmonary arterial hypertension. : Arthritis research & therapy.

Harvard

Nagel C., Henn P., Ehlken N., D'Andrea A., Blank N., Bossone E., Böttger A., Fiehn C., Fischer C., Lorenz H., Stöckl F., Grünig E. and Egenlauf B. (20160408). Stress Doppler echocardiography for early detection of systemic sclerosis-associated pulmonary arterial hypertension. : Arthritis research & therapy.

MLA

Nagel Christian, Henn Philipp, Ehlken Nicola, D'Andrea Antonello, Blank Norbert, Bossone Eduardo, Böttger Anke, Fiehn Christoph, Fischer Christine, Lorenz Hanns-Martin, Stöckl Frank, Grünig Ekkehard and Egenlauf Benjamin. Stress Doppler echocardiography for early detection of systemic sclerosis-associated pulmonary arterial hypertension. : Arthritis research & therapy. 20160408.