Public health aspects of dental decay in children
By: [by] Raymond Franzen.
Series: [American child health association] School health research monographs, no. III
Publisher: American child health association
Published: 1930
Place of publication: New York
Language: eng
Number of pages: 121
Subjects: Teeth -- Care and hygiene.; Schools -- Medical examinations.; School hygiene.
Other titles: Dental decay in children, Public health aspects of.