1 янв 1872 г. - American Public Health Assn.
Описание:
The American Public Health Association is a Washington, D.C.-based professional organization for public health professionals in the United States. Founded in 1872 by a group of physicians, including Dr. Stephen Smith and Dr. Henry Hartshorne, APHA has more than 25,000 members worldwide.Добавлено на ленту времени:
Дата:
1 янв 1872 г.
Сейчас
~ 153 г назад