Download or read book Office Hours: Day and Night written by Janet G. Travell and published by New American Library of Canada. This book was released on 1968 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dr. Janet Travell was White House Physician under Presidents Kennedy and Johnson, the first woman to hold the post. She is also credited with the discovery of trigger points in the treatment of pain, specializing in myofascial pain.