Billington, Mary and Stevenson, Mandy (2007) Anaesthesia and resuscitation of the critically ill woman. In: Billington, Mary and Stevenson, Mandy, (eds.) Critical care in childbearing for midwives. Blackwell Publishing, Oxford, UK, 204 - 227. ISBN 978-1-4051-1638-1

Billington, Mary and Stevenson, Mandy (2007) Critical care in childbearing for midwives. Blackwell Publishing, Oxford, UK. ISBN 978-1-4051-1638-1

Stevenson, Mandy and Billington, Mary (2007) Hypertensive disorders and the critically ill woman. In: Billington, Mary and Stevenson, Mandy, (eds.) Critical care in childbearing for midwives. Blackwell Publishing, Oxford, UK, 91 - 117. ISBN 978-1-4051-1638-1

Stevenson, Mandy and Billington, Mary (2007) Introduction and defining critical care. In: Billington, Mary and Stevenson, Mandy, (eds.) Critical care in childbearing for midwives. Blackwell Publishing, Oxford, UK, 1 - 4. ISBN 978-1-4051-1638-1

Billington, Mary and Heptinstall, Tina (2007) Medical disorders and the critically ill woman. In: Billington, Mary and Stevenson, Mandy, (eds.) Critical care in childbearing for midwives. Blackwell Publishing, Oxford, UK, 30 - 71. ISBN 978-1-4051-1638-1