Sustitut Pasteur

28. RUE DU DF ROUX-PARIS xve

TEL: SEGUR 01-10

 

 

PARIS, le 25 février 1954

Dr. J. LEDERBERG
Department of Wisconsin
Madison, 6

Wiscongén

Dear Dr. LEDERBERG,

Thank you very much for your letter of 10 February.
I am very interested in your work about the inducing of
H antigen and I think that it is the Qyight way to arrive
to understand the classification of Salmonella. What you
do in vitro, happened probably in the nature.

I can only send you the second paper of my study in
the eggs. I have no more reprints of the first one. But you
will found the description of the method in the second pa-
per.

I will be glad to exchange in the future reprints
with you.

Excuse please, my English, I am not sure that you know
French. If that is the case, I will write in the future in
French.

Wours sincerly

Dr. J. GRABAR
Chef de laboratoire
au Service des Vaccins