Smoking and dementia in male British doctors - Reply

Ижил төстэй зүйлс

• Smoking and dementia in male British doctors: prospective study.
  -н: Doll, R, зэрэг
  Хэвлэсэн: (2000)
• Mortality in relation to smoking: 20 years' observations on male British doctors.
  -н: Doll, R, зэрэг
  Хэвлэсэн: (1976)
• Mortality in relation to smoking: 50 years' observations on male British doctors.
  -н: Doll, R, зэрэг
  Хэвлэсэн: (2004)
• Mortality in relation to smoking: 40 years' observations on male British doctors.
  -н: Doll, R, зэрэг
  Хэвлэсэн: (1994)
• Mortality in relation to smoking: 22 years' observations on female British doctors.
  -н: Doll, R, зэрэг
  Хэвлэсэн: (1980)