Helen Bell‐Gorrod

Survival Extrapolation in Cancer Immunotherapy: A Validation-Based Case Study

Ash Bullement, Nicholas Latimer, Helen Bell‐Gorrod · Value in Health · 2018 · 68 citations

Medicine, Immunology, Oncology +7

Impact of NHS 111 Online on the NHS 111 telephone service and urgent care system: a mixed-methods study

Janette Turner, Emma Knowles, Rebecca Simpson et al. · Health Services and Delivery Research · 2021 · 34 citations · Full text

Public Affairs, Health Services Administration, Health Systems +14

Developing new ways of measuring the quality and impact of ambulance service care: the PhOEBE mixed-methods research programme

Janette Turner, A Niroshan Siriwardena, Joanne Coster et al. · Programme Grants for Applied Research · 2019 · 31 citations · Full text

Public Affairs, Emergency Medical Services, Emergency Medicine +17

The Impact of Delayed Switch to Second-Line Antiretroviral Therapy on Mortality, Depending on Definition of Failure Time and CD4 Count at Failure

Helen Bell‐Gorrod, Matthew P. Fox, Andrew Boulle et al. · American Journal of Epidemiology · 2020 · 26 citations · Full text

Public Health, Biostatistics, Infectious Diseases +17

Increased Mortality With Delayed and Missed Switch to Second-Line Antiretroviral Therapy in South Africa

Helen Bell‐Gorrod, Richard Court, Michael Schomaker et al. · JAIDS Journal of Acquired Immune Deficiency Syndromes · 2020 · 25 citations · Full text

Public Health, Biostatistics, Infectious Disease Control +15