<note> sample="quota" bates="MNAT00887147" isource="atc" decade="1960" class="ne" date="19610421" </note>

April 21, 1961 M. L. Riccitelli, M. D. 476 Howard Avenue New Haven
11, Connecticut Dear Doctor Riccitelli: 

Please let me thank you for your stimulating letter of the thirteenth.
One of my colleagues, Doctor Herbert Silvette, is especially interested
and versed in the points you raise and so I have asked him to reply
to your letter. He has gladly agreed to this and I am sure that you
will be hearing from him as soon as he finds opportunity of drawing
up a reply. Hoping that you will drop by for a visit to our laboratory
the next time you are in or near Richmond, and with best wishes, I
am, 

Sincerely yours, Harvey B. Haag, M. D. Professor of Pharmacology HBH:ib