title: 50th anniversary report: even more known about smoking, cancer connections.
authors.forename: Mary K
authors.initials: MK
authors.lastname: Caffrey
mesh_terms: D000230:Adenocarcinoma / Q000453:epidemiology / Q000209:etiology; D000077192:Adenocarcinoma of Lung; D000846:Anniversaries and Special Events; D005260:Female; D006801:Humans; D015994:Incidence; D008175:Lung Neoplasms / Q000453:epidemiology / Q000209:etiology; D008297:Male; D009369:Neoplasms / Q000453:epidemiology / Q000209:etiology*; D018307:Neoplasms, Squamous Cell / Q000453:epidemiology / Q000209:etiology; D012720:Severity of Illness Index; D017678:Sex Distribution; D012907:Smoking / Q000009:adverse effects*; D062789:Tobacco Products / Q000009:adverse effects* / Q000506:poisoning / Q000706:statistics & numerical data