21. The medical department of the United States Army in the world war (Volume 15, Part 1) Author(s): United States. Surgeon-General's Office, author. Publication: Washington : Government Printing Office, 1921-1929 Subject(s): Military MedicineHospital, MilitaryMilitary HygieneGeneral SurgeryOrthopedicsCombat DisordersWorld War IUnited StatesUnited States. Army. Medical Department.United States. Army. American Expeditionary Forces.
22. The medical department of the United States Army in the world war (Volume 15, Part 2) Author(s): United States. Surgeon-General's Office, author. Publication: Washington : Government Printing Office, 1921-1929 Subject(s): Military MedicineHospital, MilitaryMilitary HygieneGeneral SurgeryOrthopedicsCombat DisordersWorld War IUnited StatesUnited States. Army. Medical Department.United States. Army. American Expeditionary Forces.