Free Download Kim Finer, David Heymann, "Smallpox (Deadly Diseases and Epidemics)"
English | 2004 | pages: 111 | ISBN: 079107594X | PDF | 3,2 mb
Although we thought we had eliminated this scourge, recent events have brought Smallpox back into the limelight. This book discusses the history of the disease as well as treatment and prevention.