Exploring the interface between adolescent dysmenorrhoea and endometriosis: a protocol for a cohort and nested case–control study within the QResearch Database by Dixon, S, Ranger, TA, Burchardt, J, Patone, M, Snelling, AJ, Vincent, K, Hippisley-Cox, J

Identifying key signs of motor neurone disease in primary care: a nested case–control study using the QResearch database by Mei, XW, Burchardt, J, Ranger, TA, McDermott, CJ, Radunovic, A, Coupland, C, Hippisley-Cox, J

Factors influencing influenza, pneumococcal and shingles vaccine uptake and refusal in older adults: a population-based cross-sectional study in England by Tan, PS, Patone, M, Clift, AK, Dambha-Miller, H, Saatci, D, Ranger, TA, Garriga, C, Zaccardi, F, Shah, BR, Coupland, C, Griffin, SJ, Khunti, K, Hippisley-Cox, J

Association between race and COVID-19 outcomes among 2.6 million children in England by Saatci, D, Ranger, TA, Garriga, C, Clift, AK, Zaccardi, F, Tan, PS, Patone, M, Coupland, C, Harnden, A, Griffin, SJ, Khunti, K, Dambha-Miller, H, Hippisley-Cox, J