Word: drs
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...When a blood clot in a coronary artery causes a heart attack, one result may be an aneurysm-something like a big blister-bulging from the heart muscle. Drs. William Likoff and Charles P. Bailey of Philadelphia's Hahnemann Hospital report what is believed to be the first successful operation to remove one. A man of 56, formerly bedridden, has been, able to climb stairs without distress since the operation 15 months...
...Ohio State University, Drs. Henry M. Moser, John J. Dreher and Herbert Oyer, backed by the Air Force, are trying to develop a special ear microphone. They have found that when a speaker's mouth is covered by a sound-absorbing baffle, his speech can be heard, weakly but distinctly, through a stethoscope in one of his ears. Picked up with a microphone, ear speech can be amplified until it is as loud as desired. It has a rather "bright" sound, but is not very different from mouth speech...
...Drs. Ray C. Anderson and Harold W. Hermann of Minneapolis made a plea, in the A.M.A. Journal, for doctors to report extremely rare cases of leukemia in identical twins to medical groups involved in leukemia research. Purpose of the request: to learn more about hereditary factors in the disease by studying its effect on two humans coming from the same ovum...
...Drs. Scheele and Shannon of P.H.S. gave short shrift to the Salk straight-line inactivation theory. It simply does not work that way in practice, they said: a minute quantity of live.virus may always remain in the vaccine. However, they hastened to add, the vaccine can be made so safe that the chances of its causing polio will be negligible compared with the protection it will offer against polio...
...find the effects (including nausea and vomiting) so unpleasant that they stop right there. Only a few persist and become slaves to the drugs. Why the difference? Three researchers at Harvard Medical School suspected that to become an addict, an individual needs not only persistence but a basic predisposition. Drs. John M. von Felsinger, Louis Lasagna and Henry K. Beecher ran careful tests with 20 young men. The results, reported in the A.M.A. Journal, support their theory...