1. Boots I, Sukhai RN, Klein RH, Holl RA, Wit JM, Cohen AF, Burggraaf J (2007) Stimulation programs for pediatric drug research–do children really benefit? Eur J Pediatr 166(8):849–855
2. Budetti PP (2003) Ensuring safe and effective medications for children. JAMA 290(7):950–951
3. Council for International Organizations of Medical Science (CIOMS) (2002) International ethical guidelines for biomedical research involving human subjects (1st revision, original version 1993). CIOMS, Geneva
4. Council of Europe (1997) Convention for the protection of human rights and dignity of the human being with regard to the application of biology and medicine: convention on human rights and biomedicine. Council of Europe, Oviedo
5. Council of Europe (2005) Additional protocol to the convention on human rights and biomedicine, concerning biomedical research. Council of Europe, Strassbourg