Items where Author is "Johnson, Eric"

Journal Article

Brewer, Hannah R and Chadeau-Hyam, Marc and Johnson, Eric and Sundar, Sudha and Flanagan, James and Hirst, Yasemin (2023) Cancer Loyalty Card Study (CLOCS) : feasibility outcomes for an observational case-control study focusing on the patient interval in ovarian cancer. BMJ Open, 13 (6): e066022. ISSN 2044-6055

Brewer, Hannah R. and Hirst, Yasemin and Chadeau-Hyam, Marc and Johnson, Eric and Sundar, Sudha and Flanagan, James M (2023) Association Between Purchase of Over-the-Counter Medications and Ovarian Cancer Diagnosis in the Cancer Loyalty Card Study (CLOCS) : Observational Case-Control Study. JMIR Public Health and Surveillance, 9: e41762. ISSN 2369-2960