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pro vyhledávání: '"David S. MacDonald"'
Autor:
David S. MacDonald
Publikováno v:
Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology. 131:385-389
Autor:
Werner H. Shintaku, Mansur Ahmad, David S. MacDonald, Muralidhar Mupparapu, Vandana Kumar, Dan C. Colosi
Publikováno v:
Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus causing the current coronavirus disease 2019 (COVID-19) pandemic, is not only highly infectious but can induce serious outcomes in vulnerable individuals including dental patient
Publikováno v:
Clinical and Experimental Dental Research
This study was conducted to optimize the cone beam computed tomography image quality in implant dentistry using both clinical and quantitative image quality evaluation with measurement of the radiation dose. A natural bone human skull phantom and an
Publikováno v:
Journal of Applied Clinical Medical Physics
The aim of this study is to measure the radiographic dose in adult, adolescent, and child head‐sized PMMA phantoms for three panoramic‐imaging devices: the panoramic mode on two CBCT machines (Carestream 9300 and i‐CAT NG) and the Planmeca ProM
Autor:
David S. MacDonald
Publikováno v:
Oral surgery, oral medicine, oral pathology and oral radiology. 120(3)
Objective To compare, by systematic review, North European and East Asian consecutive case series of nevoid basal cell carcinoma syndrome (NBCCS). Study Design A systematic review of the literature was performed for all consecutive case series of NBC
Publikováno v:
Asian Journal of Oral and Maxillofacial Surgery. 18:7-16
Publikováno v:
Oral surgery, oral medicine, oral pathology and oral radiology. 120(3)
Objectives To identify the clinical and radiologic features of nevoid basal cell carcinoma syndrome (NBCCS) in the Hong Kong Chinese, particularly those of keratocystic odontogenic tumors (KCOTs), at first presentation at a dental hospital. Study Des
Autor:
David S. Macdonald, Robin A. Clark, N. Clare Eno, Colin Munro, S. Chris Amos, Colin Chapman, Francis St P.D. Bunker, Jim A. M. Kinnear
Publikováno v:
ICES Journal of Marine Science. 58:11-20
We examined the effects of fishing with crustacean traps on benthic species in Great Britain by means of qualitative and quantitative experiments. Experimental sites were selected where fishing using pots or creels was practised regularly and where s
Publikováno v:
Aquatic Conservation: Marine and Freshwater Ecosystems. 6:257-268
1. Preliminary estimates of the relative sensitivity of sea bed types and benthic species to physical disturbance, particularly fishing activity, have been made in order to identify areas where further studies are required and to help formulate manag
Autor:
David S. Macdonald
Publikováno v:
Social Science & Medicine. 42:1325-1333
Botswana currently has one of the highest recorded incidences of HIV infection in Africa although AIDS was only first publicly recognized in 1985. By this time other countries in the region such as Malawi, Zambia and Uganda were already showing signs