RT Journal Article SR Electronic T1 Ossification of cephalhaematoma JF Archives of Disease in Childhood - Fetal and Neonatal Edition JO Arch Dis Child Fetal Neonatal Ed FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP F282 OP F282 DO 10.1136/adc.2009.179226 VO 95 IS 4 A1 S Mandal YR 2010 UL http://fn.bmj.com/content/95/4/F282.abstract AB