A brief history of the small pox epidemic in Montreal from 1871 to 1880 and the late outbreak of 1885 : containing a concise account of the inoculation of ancient time, the discovery and advantage of vaccination ......

A brief history of the small pox epidemic in Montreal from 1871 to 1880 and the late outbreak of 1885 : containing a concise account of the inoculation of ancient time, the discovery and advantage of vaccination ......