National Institute of Hygiene in Warsaw, Poland 1918-1993.
Hryniewicz
W
W
Jeljaszewicz
J
J
D000047:Academies and Institutes / Q000266:history* / Q000458:organization & administration; D049673:History, 20th Century; D006920:Hygiene / Q000266:history*; D009937:Organizational Objectives; D011044:Poland