@book
{TN_libero_mab2,
author = {
},
title = {
Precis upon the diagnosis and prevention of smallpox
},
edition = {
Rev. ed., March 1, 1899
}
,
publisher = {U.S. Marine Hospital Service},
year = {1899},
booktitle = {Public health reports},
address = {
Washington, D.C
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}