THE WATER SUPPLIES IN THE PHILIPPINES

1915 Journal of the American Medical Association  
Weismann, during twenty years of his life, suffered so much from eye infirmity that he had to be read to, and had to have most of the observations that he wished made done for him by assistants and students.
doi:10.1001/jama.1915.02580030045021 fatcat:utk5jg6kwralpf7wtuvcwjziue