- "I have been to the North Pole": [Frederick A. Cook]1
- "I swear by Apollo physician--": Greek medicine from the gods to Galen1
- "I think he is recovering doctor; he's trying to blow the froth off his medicine!"1
- "I thought I was just run down"1
- "I thought a thing like that could never happen to me"--1
- "I thought it was just a sore throat"1
- "I'll be your light"1
- "I've stopped smoking and cut down on alcohol - and feel so good!"1
- "Ik ben Mr. Leather, maar ik draag ook rubber.": Luc Cuypers - Mr. Leather Belgium 20101
- "Ik ken zijn favoriete standje en zijn HIV-status"1
- "Ik wil seks zonder zorgen, dus ik gebruik gewoon condooms."1
- "In aid of sufferers,"1
- "In clover"1
- "In quietness shall be your strength"1
- "In shipping all industries unite": Conference of the American Shipping & Industrial League, held at Pensacola, Fla., Nov. 10-12, '86 : address on relation of quarantine to shipping interests1
- "In this age of machinery and nuclear energy..." Heart disease: our photo shows a delicate operation in progress, carried out by Prof. de Watteville of the University of Geneva1
- "Increased efficiency, professional and administrative, in army hospitals," to American Medical Association, Chicago, March 5, 19241
- "Interesting anniversary exercises at Armory Square Hospital", 18631
- "Intracerebral hemorrhage in the young"1
- "It has been brought to my attention that we must deal with a deadly disease."1