Photographer: Keith Trimble, MB BCh, FRCS, Toronto, Ontario. This photograph of the Canadian Horseshoe Falls was captured during a weekend visit to Niagara Falls in March 2006 made specifically to take this photograph for the journal.
Canadian Horseshoe Falls. Arch Otolaryngol Head Neck Surg. 2007;133(1):3. doi:10.1001/archotol.133.1.3