The American pathologist, bacteriologist, and medical educator William Henry Welch (1850-1934) established a firm foundation for the development of the medical sciences in the United States.William H....
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William Henry Welch was a senior pathologist at Johns Hopkins University and its hospital. He researched numerous diseases, including pneumonia and diphtheria, but is most renowned for his discovery o...
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William Henry Welch
William Henry Welch