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http://dx.doi.org/10.1016/s0022-3468(80)80028-5 | DOI Listing |
Phys Eng Sci Med
March 2021
Radiation Oncology Department, Sir Charles Gairdner Hospital, Hospital Avenue, Nedlands, WA, 6009, Australia.
Accurate determination of source strength in brachytherapy is vital to achieving safe and effective radiotherapy treatments. The recommended detectors to be used for determining source strength are well type ionisation chambers and it is essential to the process that they retain a stable response to radiation, thus maintaining a valid calibration. A new Standard Imaging Inc.
View Article and Find Full Text PDFJ Psychiatr Res
December 2020
Department of Psychiatry, University of Cambridge, Sir William Hardy Building, Downing Site, Cambridge, CB2 3EB, UK; Cambridgeshire & Peterborough NHS Foundation Trust, Fulbourn Hospital, Cambridge, CB21 5EF, UK. Electronic address:
Background: COVID-19 has affected social interaction and healthcare worldwide.
Methods: We examined changes in presentations and referrals to the primary provider of mental health and community health services in Cambridgeshire and Peterborough, UK (population ~0·86 million), plus service activity and deaths. We conducted interrupted time series analyses with respect to the time of UK "lockdown", which was shortly before the peak of COVID-19 infections in this area.
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