Author = El-Shabrawi, Abdelmonem
ROLE OF ECHOCARDIOGRAPHY IN ASSESSMENT OF PULMONARY HYPERTENSION SECONDARY TO CHRONIC OBSTRUCTIVE PULMONARY DISEASE

Volume 44, Issue 3, July 2015, Pages 191-200

Talaat A Arafa; Ezzat A.A. Rizk; Abdelmonem El-Shabrawi; Khaled I Naguib; Kamel A Hassan; Mohammed M M El-Sheikh