Perspective Chapter: The Toxic Silver (Hg)

*Ahmed A. Abdelhafez, Abdel Aziz Tantawy, Mohamed H.H. Abbas, Shawky M. Metwally, Amera Sh. Metwally, Aya Sh. Metwally, Rasha R.M. Mansour, Sedky H. Hassan, Hassan H. Abbas, Ihab M. Farid, Nermeen N. Nasralla, Ahmed S.H. Soliman, Mohammed E. Younis, Ghada S.A. Sayed, Mahfouz Z. Ahmed, Ehdaa Alaa Mohamed Abed, Ahmed Farouk Al-Hossainy, Heidi Ahmed Ali Abouzeid, Mahdy H. Hamed, Mahmoud I. El-Kelawy, Gamal Hassan Kamel, Hussein Ferweez and Ahmed M. Diab*
