Completeness of reporting of measles, whooping cough, and chicken pox at different ages, Hagerstown - detaljert visning

Completeness of reporting of measles, whooping cough, and chicken pox at different ages, Hagerstown morbidity studies : supplement to sudy no. II

Forente stater
Bok Engelsk 1929


Utgitt	Washington , 1929
Omfang	8 s.
Opplysninger	Særtrykk av: Public health reports, 44 (1929)