Validity of registration of ICD codes and prescriptions in a research database in Swedish primary care: a cross-sectional study in Skaraborg primary care database

Per Hjerpe, Juan Merlo, Henrik Ohlsson, Kristina Bengtsson Bostrom, Ulf Lindblad

Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

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