Source:
Journal of gerontology [J Gerontol] 1955 Jan; Vol. 10 (1), pp. 91-107.Publisher: Gerontological Society of America Country of Publication: United States NLM ID: 0374762 Publication Model: Print Cited Medium: Print ISSN:
Source:
Vita humana. Internationale Zeitschrift fur Lebensaltersforschung. International journal of human development. Journal international de developpement humain [Vita Hum Int Z Publisher: S. Karger Country of Publication: Switzerland NLM ID: 0166302 Publication Model: Print Cited Medium: Print NLM ISO Abbreviation: Vita
Source:
Royal Society of Health journal [R Soc Health J] 1958 Jul-Aug; Vol. 78 (4), pp. 425-7.Publisher: Royal Society for the Promotion of Health Country of Publication: England NLM ID: 2983212R Publication Model: Print Cited Medium: Print