John Parry

Long COVID burden and risk factors in 10 UK longitudinal studies and electronic health records

Ellen J. Thompson, Dylan M. Williams, Alex J Walker et al. · Nature Communications · 2022 · 566 citations · Full text

Public Health, Community Health, Health Sciences +17

HIV infection and COVID-19 death: a population-based cohort analysis of UK primary care data and linked national death registrations within the OpenSAFELY platform

Krishnan Bhaskaran, Christopher T. Rentsch, Brian MacKenna et al. · The Lancet HIV · 2020 · 466 citations · Full text

Public Health, Health Sciences, Clinical Epidemiology +13

Early impact of the coronavirus disease (COVID-19) pandemic and physical distancing measures on routine childhood vaccinations in England, January to April 2020

Helen McDonald, Elise Tessier, Joanne White et al. · Eurosurveillance · 2020 · 356 citations · Full text

Medicine, Infectious Diseases, Preventive Medicine +17

SENSITIVE ASSAYS FOR VIRAL ANTIBODIES IN SALIVA: AN ALTERNATIVE TO TESTS ON SERUM

John Parry, K.R. Perry, P P Mortimer · The Lancet · 1987 · 287 citations

Dentistry, Immunology, Infectious Diseases +7

Risk of COVID-19-related death among patients with chronic obstructive pulmonary disease or asthma prescribed inhaled corticosteroids: an observational cohort study using the OpenSAFELY platform

Anna Schultze, Alex J Walker, Brian MacKenna et al. · The Lancet Respiratory Medicine · 2020 · 273 citations · Full text

Medicine, Internal Medicine, Pharmacotherapy +17