title: Early Russian medicine: potential sources and directions of research.
mesh_terms: D005260:Female; D006666:History of Medicine; D049668:History, 15th Century; D049669:History, 16th Century; D049670:History, 17th Century; D049691:History, Medieval; D049711:History, Modern 1601-; D006801:Humans; D008297:Male; D012425:Russia (Pre-1917); D014586:USSR