Tension Continues Over X-Ray Criteria: PDF OnlyA Good Listening StrategyDelbanco, Thomas L. MD. Author Information Div. of General Medicine and primary Care. Dept. of Medicine. Beth Israel Hospital. Boston. Mass. 02215. The Back Letter: March 1993 - Volume 8 - Issue 3 - p 7 Buy © Williams & Wilkins 1993. All Rights Reserved.