TY - GEN AU - van de Voorde,H AU - Hooft,P AU - Mulkers,U TI - On the influence of data source in aggregated data studies: a comparative study of suicide information based on death certificates and judicial files SN - 0143-005X PY - 1993///0322 KW - Belgium KW - epidemiology KW - Data Collection KW - standards KW - Databases, Factual KW - Death Certificates KW - Female KW - Humans KW - Male KW - Middle Aged KW - Suicide KW - statistics & numerical data N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1136/jech.47.1.73 ER -