title: Care is needed in epidemiological research not to overgeneralise about cancer diagnosis and treatment.
authors: London School of Hygiene and Tropical Medicine, London WC1H 9SH, UK.
authors: Carmen
authors: C
authors: Tsang
authors: Alex
authors: A
authors: Bottle
authors: Azeem
authors: A
authors: Majeed
authors: Paul
authors: P
authors: Aylin
mesh_terms: D004636:Emergency Service, Hospital; D006760:Hospitalization / Q000706:statistics & numerical data*; D006801:Humans; D009369:Neoplasms / Q000453:epidemiology*