TY  - BOOK
AU  - Shahinaz Badr Eldin Youssef
AU  - Ahamed Elhosiney Aly , 
AU  - Hosny Mahmoud Masoud , 
TI  - Study of inhalation therapy in copd patients / 
PY  - 1997///
CY  - Cairo : 
PB  - Shahinaz Badr Eldin Youssef , 
N1  - Thesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of Chest Diseases
UR  - http://172.23.153.220/th.pdf
ER  -