Knowledge and proficiency in first aid and survival medicine are crucial to any successful emergency preparedness plan. What do you do if the grid is down or you are so far off the grid, that getting to a hospital or finding medical assistance would be impossible? Well, Dr. Ralph La Guardia has authored The Doomsday Book of Medicine to help fill that void by providing some real ideas to answer those questions. Today, we’ll be evaluating this book to see how well it stacks up…