O. Helal
发表
O. Aly,
A. Mansy,
N. Salama,
2020
.
A. Mansy,
O. Helal,
N. Hassan,
2013
.
N. Forsyth,
A. Hassouna,
O. Badr,
2022,
Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie.
Mohamed Y. Salem,
Nahla El-Eraky El-Azab,
O. Helal,
2015
.
M. Yousef,
Nermeen Adly,
O. Helal,
2011
.
M. Yousef,
O. K. Helal,
Mona Elnaa,
2011
.
N. El-Azab,
N. Salem,
O. Helal,
2020
.
H. Metwaly,
Asmaa Abd El- Hady,
M. Salem,
2017
.
H. Metwaly,
A. Helal,
M. Gazia,
2020
.
O. K. Helal,
A. El-Mansy,
Wael Abo El-khair,
2010
.
O. K. Helal,
A. El-Mansy,
Wael Abo El-khair,
2010
.
Maha M. Abo Gazia,
H. Metwaly,
Rania El Desoki,
2021
.
M. Zaki,
M. Yousef,
O. Helal,
2011
.
Mohamed Y. Salem,
O. Helal,
Rania Ibrahim,
2018,
Egyptian Journal of Histology.
G. K. Helal,
O. K. Helal,
G. Helal,
2008,
Archives of Toxicology.
Salim S. Al-Rejaie,
O. Al‐Shabanah,
G. K. Helal,
2009,
Oxidative medicine and cellular longevity.