By Eli G. Jones, M.D., 1401 Main st., Buffalo, N.Y.       In reading the pulse of a patient the average physician will usually read the pulse of the right arm. Now it often happens that the pulse of one arm may be entirely...

By W.J. Hawkes, M.D., Los Angeles, Cal.       In discussing this subject I do not wish to be understood as condemning serum therapy unreservedly. Practically I know too little about it to warrant my taking such a position.      ...