Early Maryland physicians and the first presidential election.
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Biomedical subjects
Publications and source records attributed to H V Chase.
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The history of brucellosis began in Europe; however, a number of early studies and publications originated in medical centers in Maryland and the District of Columbia. As a result of efforts by researchers in these locales, physicians came to understand the transmission of the disease, and continued clinical investigations helped to develop significant therapeutic and preventive measures that have made brucellosis a rare disease in the United States.
A new technique using mammography film has been developed. A portable x-ray machine and mammographic film has been used to obtain excellent intraoperative radiographs of renal calculi. The kidney is exposed through a flank incision. The film is cut to a size and shape that will permit an easy fit behind the kidney. Exposed film is developed in an automatic processor. This technique has facilitated location and removal of small calculi and faintly opaque calculi. Uric acid stones have been demonstrated in vitro. It is an inexpensive technique that requires no special equipment.
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