John Dix Fisher
Fisher was a pioneer for medical reform in Boston . He is credited with introducing the stethoscope into the United States and was an early advocate for the practice of mediate auscultation—listening to the body through a stethoscope—using the techniques that he had learned during his studies in Paris with Laënnec . 
<triplet> Perkins School for the Blind <subj> Watertown, Massachusetts <obj> located in the administrative territorial entity <triplet> stethoscope <subj> auscultation <obj> use <triplet> auscultation <subj> stethoscope <obj> uses