1.
Słomczyński S. “There are sick people everywhere – in cities, towns and villages”. The course of the Spanish flu epidemic in Poland. RDSG [Internet]. 1 styczeń 2012 [cytowane 19 lipiec 2024];72:73-9. Dostępne na: https://apcz.umk.pl/RDSG/article/view/RDSG.2012.03