title: Smoking and leucocyte-counts. Results of an epidemiological survey.
mesh_terms: D001991:Bronchitis / Q000503:physiopathology; D002908:Chronic Disease; D006801:Humans; D007958:Leukocyte Count; D008214:Lymphocytes; D009000:Monocytes; D012907:Smoking / Q000503:physiopathology*