Dyfyniad APA

CHEN, H., XING, S., XU, W., YANG, F., QI, X., WANG, L., & YANG, C. (2013). Portopulmonary hypertension in cirrhotic patients: Prevalence, clinical features and risk factors. D.A. Spandidos.

Dyfyniad Arddull Chicago

CHEN, HUI-SONG, SU-RONG XING, WEI-GUO XU, FAN YANG, XIAO-LONG QI, LE-MIN WANG, and CHANG-QING YANG. Portopulmonary Hypertension in Cirrhotic Patients: Prevalence, Clinical Features and Risk Factors. D.A. Spandidos, 2013.

Dyfyniad MLA

CHEN, HUI-SONG, et al. Portopulmonary Hypertension in Cirrhotic Patients: Prevalence, Clinical Features and Risk Factors. D.A. Spandidos, 2013.

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