| Safety and efficacy of the ChAdOx1 nCoV-19 vaccine (AZD1222) against SARS-CoV-2: an interim analysis of four randomised controlled trials in Brazil, South Africa, and the UK M Voysey, SAC Clemens, SA Madhi, LY Weckx, PM Folegatti, PK Aley, ... The Lancet 397 (10269), 99-111, 2021 | 5252 | 2021 |
| Safety and immunogenicity of the ChAdOx1 nCoV-19 vaccine against SARS-CoV-2: a preliminary report of a phase 1/2, single-blind, randomised controlled trial PM Folegatti, KJ Ewer, PK Aley, B Angus, S Becker, ... The Lancet 396 (10249), 467-478, 2020 | 2748 | 2020 |
| Safety and immunogenicity of ChAdOx1 nCoV-19 vaccine administered in a prime-boost regimen in young and old adults (COV002): a single-blind, randomised, controlled, phase 2/3 trial MN Ramasamy, AM Minassian, KJ Ewer, AL Flaxman, PM Folegatti, ... The Lancet 396 (10267), 1979-1993, 2020 | 1648 | 2020 |
| Understanding models and their use in science: Conceptions of middle and high school students and experts L Grosslight, C Unger, E Jay, CL Smith Journal of Research in Science teaching 28 (9), 799-822, 1991 | 1274 | 1991 |
| On understanding the nature of scientific knowledge S Carey, C Smith Educational psychologist 28 (3), 235-251, 1993 | 757 | 1993 |
| Implications of Research on Children's Learning for Standards and Assessment: A Proposed Learning Progression for Matter and the Atomic-Molecular Theory. CL Smith, M Wiser, CW Anderson, J Krajcik Measurement: Interdisciplinary research and perspectives, 2006 | 734 | 2006 |
| On differentiation: A case study of the development of the concepts of size, weight, and density C Smith, S Carey, M Wiser Cognition 21 (3), 177-237, 1985 | 678 | 1985 |
| Sixth-grade students' epistemologies of science: The impact of school science experiences on epistemological development CL Smith, D Maclin, C Houghton, MG Hennessey Cognition and Instruction 18 (3), 349-422, 2000 | 633 | 2000 |
| Timing of surgery following SARS‐CoV‐2 infection: an international prospective cohort study H Gacaferi, GS Collaborative, COVIDSurg Collaborative Anaesthesia 76 (6), 2021 | 531* | 2021 |
| Metalinguistic awareness and language development CL Smith, H Tager-Flusberg Journal of Experimental Child Psychology 34 (3), 449-468, 1982 | 283 | 1982 |
| Using conceptual models to facilitate conceptual change: The case of weight-density differentiation C Smith, J Snir, L Grosslight Cognition and instruction 9 (3), 221-283, 1992 | 276 | 1992 |
| Never getting to zero: Elementary school students’ understanding of the infinite divisibility of number and matter CL Smith, GEA Solomon, S Carey Cognitive psychology 51 (2), 101-140, 2005 | 215 | 2005 |
| Teaching for understanding: A study of students' preinstruction theories of matter and a comparison of the effectiveness of two approaches to teaching about matter and density D Maclin, L Grosslight, H Davis Cognition and Instruction 15 (3), 317-393, 1997 | 211 | 1997 |
| Linking phenomena with competing underlying models: A software tool for introducing students to the particulate model of matter J Snir, CL Smith, G Raz Science Education 87 (6), 794-830, 2003 | 208 | 2003 |
| Quantifiers and question answering in young children CL Smith Journal of experimental child psychology 30 (2), 191-205, 1980 | 185 | 1980 |
| Learning and teaching about matter in grades k–8: when should the atomic-molecular theory be introduced? M Wiser, CL Smith International handbook of research on conceptual change, 233-267, 2009 | 183 | 2009 |
| Conceptually enhanced simulations: A computer tool for science teaching J Snir, C Smith, L Grosslight Journal of Science Education and Technology 2, 373-388, 1993 | 165 | 1993 |
| The surgical safety checklist and patient outcomes after surgery: a prospective observational cohort study, systematic review and meta-analysis TEF Abbott, T Ahmad, MK Phull, AJ Fowler, R Hewson, BM Biccard, ... British journal of anaesthesia 120 (1), 146-155, 2018 | 153 | 2018 |
| Student conceptions and conceptual change: Three overlapping phases of research TG Amin, CL Smith, M Wiser Handbook of Research on Science Education, Volume II, 57-81, 2014 | 148 | 2014 |
| Delaying surgery for patients with a previous SARS-CoV-2 infection Journal of British Surgery 107 (12), e601-e602, 2020 | 137 | 2020 |
