TY - GEN ED - Belgian Information Reitox Network [BIRN] TI - Structure of the Belgian Information Reitox Network BIRN T2 - Belgian Information Reitox Network [BIRN] task PY - 1995/// CY - Brussel PB - [s.n.] KW - Belgiƫ KW - drugs KW - epidemiologie KW - onderzoek ER -