Alfouly, Ahmed; Ismeil, Mohamed A; Hamdan, I

Albalawi, Aishah E; Shater, Abdullah F; Alanazi, Abdullah D; Alsulami, Muslimah N; Almohammed, Hamdan I

Abdullah D Alanazi, Qais A H Majeed, Sultan F Alnomasy, Hamdan I Almohammed

Abdullah D Alanazi, Hamdan I Almohammed

AlMohammed, Hamdan I; A Alanazi, Nada; Maghrabi, Esraa Fahad; A Alotaibi, Manar

Selim, Abdelfattah; Khater, Hanem; Almohammed, Hamdan I

Al-Mohammed, Hamdan I; Chance, Michael L; Bates, Paul A

Hamdan, I I; Skellern, G G; Waigh, R D