154 Society for Experimental Biolooy and Medicine. 
Levene, P. A Rockefeller Institute for Medical Research. 
Levin, Isaac Columbia University. 
Lewis, Paul A Phipps Institute, Philadelphia. 
Lillie, Frank R University of Chicago. 
Lillie, Ralph S University of Pennsylvania. 
Loeb, Jacques Rockefeller Institute for Medical Research. 
Loeb, Leo Barnard Cancer Hospital, St. Louis. 
Loevenhart, Arthur S University of Wisconsin. 
Lombard, Warren P ...University of Michigan. 
Longcope, W. F Columbia University. 
Lusk, Graham Cornell University Medical College. 
Lyon, E. P St. Louis University. 
Macallum, A. B University of Toronto. 
MacCallum, W. G Columbia University. 
MacDougal, D. T Carnegie Institution, Washington, D. C. 
MacLeod, J. J. R Western Reserve University, Cleveland. 
MacNeal, Ward J University of Illinois. 
McClendon, J. F Cornell University Medical College. 
McCrudden, F. M Rockefeller Institute for Medical Research. 
Mall, Franklin P Johns Hopkins University. 
Mandel, Arthur R New York University. 
Mandel, John A New York University. 
Manwaring, W. H Rockefeller Institute for Medical Research. 
Mathews, Albert P University of Chicago. 
Maury, J. W. Draper Rochester, Minn. 
Mayer, Alfred Marine Laboratory of the Carnegie Institution, 
Tortugas, Fia. 
Meltzer, S. J Rockefeller Institute for Medical Research. 
Mendel, Lafayette B Yale University. 
Meyer, Adolph Johns Hopkins University. 
Meyer, Gustave M Rockefeller Institute for Medical Research. 
Montgomery, J. H University of Pennsylvania. 
Morgan, Thomas H Columbia University. 
Morse, Max.. Trinity College. 
Mosenthal, Herman O Columbia University. 
Murlin, John R Cornell University Medical College. 
Murphy, John B Northwestern University Medical School, Chicago. 
Noguchi, Hideyo Rockefeller Institute for Medical Research. 
Norris, Charles Bellevue Hospital, New York City. 
Novy, Frederick G University of Michigan. 
Oertel, Horst Sage Institute of Pathology, New York. 
Ophuls, William Cooper Medical College, San Francisco. 
Opie, Eugene L Washington University, St. Louis. 
