- Olive-drab service uniform: supplement no. 1 to regulations governing the uniforms of officers and employees of the United States Public Health Service1
- Omnino prorsus ubicunque1
- On active service with Base Hospital 46 U.S.A. Mar. 20, 1918, to May 25, 19191
- On increase of the ordnance and medical departments of the Army1
- On the job1
- Outline of Medical Department duties, United States Navy: a guide for newly appointed medical officers1
- Outline of neuropsychiatry in aviation medicine1
- Outline of venereal disease control procedures for non-commissioned venereal disease control officers1
- Padre responsable1
- Partial report on Project no. T-3 -- Test of expendable dust respirator, E51
- Partial report on the adequacy of armored force winter clothing1
- Partial report on the use of red light for maintaining dark adaptation in tanks1
- Patients remaining summary1
- Peace, perfect peace. 11
- Personal hygiene for women. Part 11
- Personnel order1
- Pharmacy Corps: [hearing before the] United States Senate, Committee on Military Affairs, Washington, D.C. : Tuesday, June 29, 19431
- Physical and psychobiological standards and examinations. Title VIII, Military-medical courses1
- Physical conditioning1
- Physical education syllabus1