by McCallum, A.R., Broom, M.A., Litchfield, K.N., Shaw, M., Kearns, R.J.
Published in International journal of obstetric anesthesia (01.08.2021)

by Litchfield, K. N., Harten, J. M., Anderson, K. J., Kinsella, J., McGrady, E. M.
Published in Anaesthesia (01.09.2007)

by Dubiel, L, Scott, G.A, Agaram, R, McGrady, E, Duncan, A, Litchfield, K.N
Published in International journal of obstetric anesthesia (01.08.2014)