title: [Method of Maintaining the Health of Seafarers].
mesh_terms: D049671:History, 18th Century; D008887:Military Medicine / Q000266:history*; D009326:Naval Medicine / Q000266:history*; D012425:Russia (Pre-1917)
vernacular_title: "Sposob sokhraneniia zdorov'ia morskikh sluzhiteleĭ".