by American Eugenics Society

1926

by American Eugenics Society

1925

by American Child Hygiene Association

1922

by American Association for the Study and Prevention of Infant Mortality

1924

by American Association for the Advancement of Science

1921

by American Association for the Advancement of Science. Pacific Division. Meeting

1920

by American Academy of Medicine

1910

by American Academy of Medicine

1910

by American Eugenics Society

1926

by American Association on Mental Deficiency

1928

by American Association for the Study of the Feeble-Minded, American Association on Mental Deficiency

1930

by American Association for the Advancement of Science

1929