Contribution of P.N. Lashchenkov (1864—1925) to the formation of medical-sanitary service in Tomsk city (to the 400&lt;sup&gt;th&lt;/sup&gt; anniversary of Tomsk city and to the 140&lt;sup&gt;th&lt;/sup&gt; anniversary of P.N. Lashchenkov)
Bûlletenʹ sibirskoj mediciny