Memorandum relating to the enquiries into the causes and prevention of still-births and mortality during the first year of life. Austria, France, Germany, Great Britain, Italy, Netherlands, Norway.

Memorandum relating to the enquiries into the causes and prevention of still-births and mortality during the first year of life. Austria, France, Germany, Great Britain, Italy, Netherlands, Norway.

书目详细资料
企业作者: League of Nations. Health Organizations
格式: 图书
语言:English
出版: Geneva s.n. 1930.
主题:
Still-birth.
Infants > Mortality.