Acknowledgment
For the material of this monograph the Federal Board for Vocational Education is indebted to the J. Lippincott Company, Philadelphia, Pa., through its publication “Training and Rewards of the Physician,” and the Collins Publicity Service, Philadelphia, Pa., through its publication “Medicine,” School Edition, Teachers’ Auxiliary, Number One, of which this pamphlet is largely an abstract. The monograph was prepared by Dr. H. L. Smith under the direction of Charles H. Winslow, Chief of the Research Division of the Federal Board. Acknowledgment is due to Dr. John Cummings, of the Research Division, for editorial assistance.