Kruimelpad Home Parents to be The effectiviness of systematic population-based preconception advice and counselling initiated by GPs, continuing stage 2. Parents to be The effectiviness of systematic population-based preconception advice and counselling initiated by GPs, continuing stage 2. Snel naar Kenmerken Projectnummer: 22000135 Looptijd: 100% 2002 2004 Gerelateerde programma's: Preventieprogramma 4 Projectleider en penvoerder: Verantwoordelijke organisatie: TNO