documents selected.
- 40801841420
Author(s): Bielek, T. Title: [The control of infant mortality and the pediatric wards of hospitals] Subject(s): Infant mortality Prevention Journal Title Abbreviation: Népegészségügy Date of Publication: 1940 Pagination: 21: 1468–79. Language: Hungarian Type of Resource: Analytic Series/Volume/Page: Series 4/Volume 8/Page 184