Feb. 25, 1907.My dear Miss Gowing:-
Dr. Folin, who is one of the best chemists in the country, is interested in studying some of my cases, and has examined in detail the last specimen of urine which you sent me. I should like very much if you could sometime in the course of a week or two let me have nearly the full twenty-four hour quantity, because I am sure he would study it to good advantage. Please be sure that it is kept ina cool place during collection.
Sincerely yours,
Elliott P. Joslin