TY  - BOOK
AU  - Talal Ahmed Reda,
AU  - Rady Ahmed Saad, Ass
AU  - Mahmoud Ahmed El-Batawy
AU  - Said Abd El-Aziz
TI  - Biological valves:  
PY  - 1997///
KW  - Biological valves
KW  - Tissue Valves
KW  - Bioprostheses
N1  - Thesis (M.Sc.) (M.A.)-Cairo University, 1997.; Bibliography: pages 116-154
ER  -