PMCCPMCCPMCC

Search tips
Search criteria 

Advanced
Logo of pubhealthreporigLink to Publisher's site
 

Volume 28(44);  1913 October 31

Article

Public Health Rep. 1913 October 31; 28(44): 2283–2337.
PMCID:
PMC1999595

Articles from Public Health Reports are provided here courtesy of Association of Schools of Public Health