by Dr. Bill Blank, MD Published in Midwest Flyer Magazine April/May 2023 Digital Issue Recently I have been getting questions from airmen about changes in the PR interval which the…
Tag: Dr. Susan Northrup
Aeromedical News from AirVenture
by Dr. William Blank, MD © Copyright 2022. All rights reserved! Published in Midwest Flyer Magazine October/November 2022 Digital Issue I am writing this article having just returned from EAA…