Citation

Emerson H, Davis WH, Dublin LI, Lewinski-Corwin EH, Norris C, Deacon WJV, Batt WR, Guilfoy WH, Spain JO, Williams WR, others. American Journal of Public Health and the Nations Health 1928; 18(5): 565-571.

Copyright

(Copyright © 1928)

DOI

unavailable

PMID

unavailable

Abstract

[Abstract unavailable]