TY  - BOOK
AU  - Osama Abdalla ELsharkawy, 
AU  - Salah ELDein Ibraheim
AU  - Fathy Nasr
AU  - Ahmed Helmy
TI  - Headache Varieties And Their Management / 
PY  - 1997///
KW  - Oncology
N1  - Thesis (M.Sc.)-Cairo University, 1997.; Bibliography: pages 113-127
ER  -