Home » Dr. Shawn Varney, other docs advise against use of e-cigarettes, vaping » Ultrasound / Global Health trip to Peru Nov 2018 Ultrasound / Global Health trip to Peru Nov 2018 Published On: December 5, 2018Shared by fowlerd3 Article Categories: Dr. Shawn Varney, other docs advise against use of e-cigarettes, vaping, News