Note from Richard H. Mattox to Dr. Hollis S. Ingraham of the New York State Department of Health, asking for Ingraham's permission to send copies of his (Mattox's) report to Doctors Baker, McMahon, and Esselstyn.
August 19 1969
New York State Archives. New York (State). Dept. of Health. Commissioner's Office. Subject files. 13307-82. Box 41, Folder 17, Page 71.
This image is provided for education and research purposes. Rights may be reserved. Responsibility for securing permissions to distribute, publish, reproduce or other use rest with the user. For additional information see our Copyright and Use Statement