Titles
- Officers of volunteer regiments organized under the act of March 2, 1899: arranged according to relative rank1
- Official formulae of American hospitals1
- Official history of U.S.A. Base Hospital No. 31 of Youngstown, Ohio, and Hospital Unit "G" of Syracuse University1
- Official record of the post-mortem examination of the body of President James A. Garfield1
- Officially designated by the American Red Cross as a member of the Allied Theatrical and Motion Picture Team for the second American Red Cross War Fund1
- Older adult housing: future collaborations on housing and health services should include relevant agencies and define outcomes : report to the Ranking Member, Committee on Financial Services, House of Representatives1
- Older workers: Opioid misuse and employment outcomes : report to congressional requesters1
- Olive-drab service uniform: supplement no. 1 to regulations governing the uniforms of officers and employees of the United States Public Health Service1
- Oliver Wendell Holmes: poet, littérateur, scientist1
- Omkring Verdun: en norsk-amerikansk students oplevelser i ambulancetjenesten1
- On a general system of reporting autopsies in American asylums for the insane1
- On active service with Base Hospital 46 U.S.A. Mar. 20, 1918, to May 25, 19191
- On baths and mineral waters1
- On causes of ill health among women1
- On criminal abortion in America1
- On demodex folliculorum var. bovis in American cattle1
- On hemorrhage from wounds, and the best means of arresting it1
- On hospitals for the insane: with particular reference to separate establishments for the chronic insane poor : discussion of the Association of Medical Superintendents of American Institutions for the Insane, in convention, at Washington1
- On increase of the ordnance and medical departments of the Army1
- On sarcoma of the ovaries1
