Ranstam Review DataBase (RR.db)

References in category "swedish pin"

  1. Ludvigsson JF, Otterblad-Olausson P, Pettersson BU, Ekbom A. The Swedish personal identity number: possibilities and pitfalls in healthcare and medical research. Eur J Epidemiol 2009;24:659–667. [PubMed] [Google]


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