Home Economics Association. (Chap. III.)
International Congress of Hygiene and Demography. Annual Report includes scientific and popular papers read at annual meeting.
Joint Committee on Hygiene of Amer. Med. Assn. and Nat. Ed. Assn.
Life Extension Institute. 25 W. 45 St., New York. Issues pamphlets, literature, publishes books and bulletins, conducts health examinations.
National Child Welfare Exhibit Association. (Chap. VII.)
National Mental Hygiene Association. 105 E. 22 St., New York. State branches in some States.
Rockefeller Institute, New York. Research work in medicine. Issues report of discoveries made by staff.
Russell Sage Foundation. New York. Conducts surveys and social studies; issues reports of studies, and popular pamphlets.
U. S. Children’s Bureau. (Chap. VII.)
Physical examinations of a very comprehensive and thorough nature are conducted by the following: