%0 Journal Article %A Peter M Dunn %T The Chamberlen family (1560–1728) and obstetric forceps %D 1999 %R 10.1136/fn.81.3.F232 %J Archives of Disease in Childhood - Fetal and Neonatal Edition %P F232-F234 %V 81 %N 3 %U https://fn.bmj.com/content/fetalneonatal/81/3/F232.full.pdf