RT Journal Article SR Electronic T1 Henrick van Deventer (1651–1724) and the pelvic birth canal 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 F157 OP F158 DO 10.1136/fn.79.2.F157 VO 79 IS 2 A1 Peter M Dunn YR 1998 UL http://fn.bmj.com/content/79/2/F157.abstract AB