J Wells1. 1. Health Services Research Unit, Department of Public Health, Institute of Health Sciences, University of Oxford, Oxford OX3 7LF. jwells@server.dphpc.ox.ac.uk
Authors: M M Roberts; F E Alexander; T J Anderson; U Chetty; P T Donnan; P Forrest; W Hepburn; A Huggins; A E Kirkpatrick; J Lamb Journal: Lancet Date: 1990-02-03 Impact factor: 79.321
Authors: P J Slanetz; R H Moore; C A Hulka; E F Halpern; D A Habunek; G J Whitman; K A McCarthy; D A Hall; D B Kopans Journal: Radiology Date: 1997-05 Impact factor: 11.105