1. The training of the surgeons.;Halsted;Johns Hopkins Hosp Bull,1904
2. The fruition of Halsteds concept of surgical training.;Carter;Surgery,1952
3. , Edward D. Churchill and the rectangular surgical residency.;Grillo;Surgery,2004
4. Thoroughly practical: Americas polyclinic medical schools.;Peitzman;Bull Hist Med,1980
5. The necessity for post-graduate instruction in the present state of American medical education.;Lee;Maryland Med J,1888