Health physics chief warns on overuse of X rays
Dr Karl Morgan of Oak Ridge National Laboratory warns doctors and dentists overusing X rays. He cites excessive dosages up to 1,000 times the necessary amount, inadequate shielding, and untrained technicians as risks. He urges restraint and training, noting chest and dental X rays should not be overused.
MENTIONED IN THIS ARTICLE
Pittsburgh
Karl 2. Morgan
Oak Ridge National Laboratory
Tenn
Morgan
New York State
Developments Seen in North Vietnam Shift During Paris Talks
AP dispatch reports U S negotiators withholding judgment on a possible Hanoi shift while North Vietnam appears to push a new direction in the Paris peace talks. Leaders Harriman Thuy and Tho meet as Hanoi signals limits on talks until the U S holds back attacks elsewhere.
MENTIONED IN THIS ARTICLE
North Vietnam
U.S
Hanoi
Hanoi Paris
W. Averell Hartzet
Inman
United States
North
Vietabde
Nam
Harriman
le Duc Tho
Communist Party
Moscow
Paris
Johnson
Philmont Group In Shakedown Before Expedition
Philmont Expedition from the William Penn Council prepares to depart June 21 for Philmont New Mexico. Leaders and boys completed a weekend shakedown with patrol-style tasks, backpack gear, and a 12 mile hike around the area signaling readiness for the mile deep trek.
MENTIONED IN THIS ARTICLE
William Penn Council of
The
Boy Scouts of America
Philmont
N. Mex
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