Penicillin: The Old/New Wonder Drug

Herbert B Allen^*, Claudia Hossain, Nadia Abidi, Mary Larijani and Suresh G Joshi

Department of Dermatology, Drexel University College of Medicine, Philadelphia, USA, E-mail: medadmis@drexel.edu

^*Corresponding Author: Herbert B Allen, MD, 219 N. Broad St., 4th Floor Philadelphia PA 19107, USA, Tel: 2157525550, Fax: 2157625570 Email: