CONSORT flow diagram of the ALLO-trial and its follow-up. KlumperJob KaandorpJoepe J. SchuitEwoud GroenendaalFloris Koopman-EsseboomCorine MulderEduard J. H. Van BelFrank J. N. L. BendersManon W. J. MolBen M. van ElburgRuurd F. BosArend B. DerksJan 2018 <p>ALLO-trial: Antenatal allopurinol trial for reduction of birth asphyxia induced brain damage. ASQ: Ages and Stages Questionnaire, CBCL: Child Behavior Checklist.</p>