TY  - GEN
AU  - Raes, Veerle
AU  - Depaepe, Philippe
AU  - De Clercq, Tinneke
AU  - Deleruelle, Sophie
AU  - Colpaert, Kathy
TI  - Application of the concept "primary drug" during registration of treatment demand data
T2  - IHE/EPI reports
PY  - 2004///
CY  - Brussels
PB  - Federal Public Service
KW  - België
KW  - drugs
KW  - epidemiologie
KW  - onderzoek
KW  - onderzoeksmethoden
KW  - registratie
KW  - utilization studies
ER  -