Proceedings of the First- National Conference on Infant Mortality and Public Welfare, 1921-. - Philippine Islands. Office of the Public Welfare Commissioner; National Conference on Infant Mortality and Public Welfare (1st : 1921). (Manila Bureau of Print., 1922)
Organized and conducted by the Office of the Public Welfare Commissioner, 1921-
Keywords: Hygiene, Public -- Congresses; Hygiene, Public -- Philippines; Infants -- Mortality