1. Some observations on the closure of the anterior fontanel;Acheson;Arch Dis Child,1954
2. Closing of the anterior fontanel;Aisenson;Pediatrics,1950
3. Occipital lacunae and condyloid fossa;Bories;Ann Radiol,1972
4. Anterior fontanel bone;Brown;J Pediatr,1961
5. Pediatric X-Ray Diagnosis;Caffey,1973