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  1. Article

    Open Access

    Determinants of DNA yield and purity collected with buccal cell samples

    Buccal cells are an important source of DNA in epidemiological studies, but little is known about factors that influence amount and purity of DNA. We assessed these factors in a self-administered buccal cell c...

    D. B. M. A. van Wieren-de Wijer in European Journal of Epidemiology (2009)