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Consortium of Swiss Academic Libraries

The Use of Measures of Influence in Epidemiology

HELFENSTEIN, ULRICH ; MINDER, CHRISTOPH

In: International Journal of Epidemiology, 1990, vol. 19, no. 1, p. 197-204

Consortium of Swiss Academic Libraries

Dietary Indicators of Oral and Pharyngeal Cancer

LA VECCHIA, CARLO ; NEGRI, EVA ; D'AVANZO, BARBARA ; BOYLE, PETER ; FRANCESCHI, SILVIA

In: International Journal of Epidemiology, 1991, vol. 20, no. 1, p. 39-44