title: [The 1st Yakut physician, P.N. Sokol'nikov].
mesh_terms: D049672:History, 19th Century; D049673:History, 20th Century; D010820:Physicians / Q000266:history*; D012425:Russia (Pre-1917)
vernacular_title: Pervyĭ vrach-iakut P.N. Sokol'nikov.