Altman Douglas G, Simera Iveta
Centre for Statistics in Medicine, University of Oxford, Nuffield Department of Orthopaedics, Rheumatology & Musculoskeletal Sciences, Botnar Research Centre, Oxford OX3 7LD, UK
Centre for Statistics in Medicine, University of Oxford, Nuffield Department of Orthopaedics, Rheumatology & Musculoskeletal Sciences, Botnar Research Centre, Oxford OX3 7LD, UK.
J R Soc Med. 2016 Feb;109(2):67-77. doi: 10.1177/0141076815625599.