Validity of cancer diagnosis in a primary care database compared with linked cancer registrations in England. Population-based cohort study

Validation of information recorded on general practitioner based computerised data resource in the United Kingdom.

Hershel Jick, Susan S. Jick, L E Derby · BMJ · 1991 · 841 citations · Full text

Computing, Health Informatics, Surgery +12

Validation studies of the health improvement network (THIN) database for pharmacoepidemiology research

James D. Lewis, Rita Schinnar, Warren B. Bilker et al. · Pharmacoepidemiology and Drug Safety · 2006 · 611 citations

Public Health, Pharmacology, Clinical Epidemiology +10

Validity of the General Practice Research Database

Susan S. Jick, James A. Kaye, Catherine Vasilakis‐Scaramozza et al. · Pharmacotherapy The Journal of Human Pharmacology and Drug Therapy · 2003 · 586 citations · Full text

Medicine, Biomedical Informatics, Health Informatics +13

Further validation of information recorded on a general practitioner based computerized data resource in the united kingdom

Hershel Jick, Barbara Z. Terris, Laura E. Derby et al. · Pharmacoepidemiology and Drug Safety · 1992 · 266 citations

Computing, Biomedical Informatics, Health Informatics +13

Alarm symptoms in early diagnosis of cancer in primary care: cohort study using General Practice Research Database

Roger Jones, Radoslav Latinovic, Judith Charlton et al. · BMJ · 2007 · 251 citations · Full text

Medicine, Oncology, Cancer Epidemiology +16