Broek, K.M. van den

complication children nf 1 patients study group prevalence neurofibromatosi patient symptom neurofibroma glioma disorder incidence pathway pathway glioma plexiform behavioural problems problem presentation incidence rates criteria abnormality examination date plexiform neurofibromas person-year neurofibromatosis type 1 cafu lait spots group b 18 years child examination endocrinological disease table article cnossen 11 december 2006 speech van den ouweland nf 1 diagnosis behavioural diagnosis motor disorders pathway gliomas lisch nodules university risk factors huson goede-bolder disease features development 0.3 december sophia nf 1. hospital thorax abnormalities motor number van den broek h j simonsz downloaded paediatric 1 january 1996 von recklinghausen neurofibromatosis children 6 years 100 person-years adc.bmj.com malignancy j j halley factor group c paediatric neurologist brain retardation analysis broek department 2.0 oranje