Role of the Saratov Provincial Health Organization in increasing the sanitary literacy of the population.
D003140:Communicable Disease Control / Q000266:history*; D049673:History, 20th Century; D012425:Russia (Pre-1917)
Rol' Saratovskoĭ zemskoĭ sanitarnoĭ organizatsii v povyshenii sanitarnoĭ gramotnosti naseleniia