[Not Available].
D002031:Bulgaria; D003140:Communicable Disease Control / Q000266:history*; D049673:History, 20th Century; D011057:Politics; D011635:Public Health Administration / Q000266:history; D012959:Socioeconomic Factors; D014376:Tuberculosis / Q000266:history*
[The beginning of socially organized anti-tuberculous outpatient assistance in Bulgaria]