[Development of health service in 1944-1969].
D003153:Community Health Services / Q000266:history*; D049673:History, 20th Century; D011044:Poland; D011634:Public Health / Q000266:history*; D011635:Public Health Administration / Q000266:history; D012936:Social Medicine / Q000266:history*
Rozwój słuzby zdrowia w latach 1944-1969.