British Journal of Cancer · 1995 · 46 citations · 24 references
UrologyCancer RiskCancer EpidemiologyMedicineEpidemiology Of CancerLung Cancer RiskCancer PreventionPublic HealthOncologyRadiation OncologyLung CancerCancer Research
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Mortality in relation to smoking: 22 years' observations on female British doctors.
Richard Doll, Richard Gray, Brian J. Hafner et al. · BMJ · 1980 · 353 citations · Full text
Does breathing other people's tobacco smoke cause lung cancer?
Nicholas Wald, Kiran Nanchahal, Simon G. Thompson et al. · BMJ · 1986 · 258 citations · Full text