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Michel, Gisela; von der Weid, NX; Zwahlen, M; Adam, M; Rebholz, CE; Kuehni, CE; Swiss, Childhood Cancer Registry; Swiss, Paediatric Oncology Group (SPOG) Scientific Committee (2007). The Swiss Childhood Cancer Registry: rationale, organisation and results for the years 2001-2005. Swiss medical weekly, 137(35-36), pp. 502-9. Muttenz: EMH Schweizerischer Ärzteverlag
