The Milroy Lectures William Heaton Hamer

Excerpt from The Milroy Lectures: On Epidemic Disease in England the Evidence of Variability and of Persistency of Type

On the other hand, he observes that "although typhus varies in its severity and duration at different times and under different Это и многое другое вы найдете в книге The Milroy Lectures (William Heaton Hamer)