Frauenthal, James C.  1944- <br/><br/>
Smallpox  when should routine vaccination be discontinued? 
James C. Frauenthal 
 - Boston  Birkhauser  c1981 
 - 50p.  ill.  24cm 
 - The UMAP expository monograph series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Smallpox--Preventive inoculation--Mathematical models<br/>Smallpox--Transmission--Mathematical models<br/>Smallpox--Prevention and control<br/>Models, Structural<br/>Vaccination
<br/><br/><label>Dewey Class. No.: </label>614.5  / 21  / 0724