1. Sailor's physician, exhibiting the symptoms, causes and treatment of diseases incident to seamen and passengers in merchant vessels: with directions for preserving their health in sickly climates ; intended to afford medical advice to such persons while at sea, where a physician cannot be consulted Author(s): Parsons, Usher, 1788-1868 Publication: Cambridge [Mass.] : Printed by Hilliard and Metcalf, 1820 Subject(s): Naval Medicine