Wikimedia | Crain's Connecticut
Photo Credit URL: 
https://commons.wikimedia.org/wiki/File:Operating_room.jpg
Image: 
Photographer: 
John Crawford, National Cancer Institute
Photographer URL: 
https://en.wikipedia.org/wiki/National_Cancer_Institute
Attribution Type: 
Public Domain
Attribution Type URL: 
https://en.wikipedia.org/wiki/Public_domain