Catherine Heffernan

The Parkinson’s Disease Questionnaire (PDQ-39): evidence for a method of imputing missing data

Crispin Jenkinson, Catherine Heffernan, Helen Doll et al. · Age and Ageing · 2006 · 45 citations

Experiences and perspectives of mothers of the pertussis vaccination programme in London

Claire Winslade, Catherine Heffernan, Christina Atchison · Public Health · 2017 · 44 citations

Vaccination, Maternal Immunization, Pertussis Vaccination Programme +4

Galileo Multispectral Imaging of the North Polar and Eastern Limb Regions of the Moon

M. J. S. Belton, R. Greeley, R. Greenberg et al. · Science · 1994 · 42 citations

Earth-moon System, Volcanology, Engineering +17

Using social media as a strategy to address ‘sophomore slump’ in second year nursing students: A qualitative study

Marion Tower, Eddie Blacklock, Bernadette Watson et al. · Nurse Education Today · 2015 · 41 citations · Full text

Nursing, Social Networks, Social Media +7

Preliminary results of Galileo direct imaging of S‐L 9 impacts

C. R. Chapman, W. J. Merline, K. P. Klaasen et al. · Geophysical Research Letters · 1995 · 31 citations

Photometry, Galileo Photopolarimeter, Engineering +13