21. Carcinoma of the lung Publication: [Danbury, CT] : Davis & Geck, [1965] Subject(s): Lung Neoplasms -- etiologyLung -- surgerySmoking
23. [Preface to a life] Publication: [Washington, DC] : U.S. Public Health Service, [1950] Subject(s): Child RearingParent-Child RelationsParenting -- psychologyPersonality DevelopmentPsychology, Child