title: A mixed longitudinal study on skeletal maturation in healthy Finnish children aged 1 to 5 years.
mesh_terms: D000365:Age Determination by Skeleton; D001846:Bone Development; D002675:Child, Preschool; D005260:Female; D005387:Finland; D006801:Humans; D007223:Infant; D008297:Male; D009017:Morbidity