During his ten years of labor he had given medical aid to 51,838 patients and about 1,500 opium smokers .
Osgood worked in Foochow for a little more than a decade until his own health broke down in the summer of 1880 .
During Osgood 's ten years of labor Osgood had given medical aid to 51,838 patients and about 1,500 opium smokers .
Osgood worked in Foochow for a little more than a decade until his own health broke down in the summer of 1880 .