TY  - GEN
AU  - Ashraf Mahmoud Younes
AU  - Adel Zaki , 
AU  - Ahmed Magdy , 
AU  - Ayman Kaddah , 
TI  - Follow up of pulmonary hypertension after balloon mitral valvuloplasty / 
PY  - 1997///
CY  - Cairo : 
PB  - Ashraf Mahmoud Younes , 
N1  - Thesis(M.Sc.) - Cairo University - Faculty of Medicine - Department of Cardiology
ER  -