Collier, Clive B. Epidural anaesthesia : images, problems and solutions / Clive B. Collier. - London : Hodder Arnold, 2012. - ix, 138 p. : ill. ; 25 cm. ISBN: 9781444156041 RM234.60 Subjects--Topical Terms: Anesthesia, Epidural.Anesthesia, Obstetrical.