Agarwala Aalok V, McCarty L Kelsey, Pian-Smith May C M
From the Department of Anesthesia, Critical Care, and Pain Medicine, Massachusetts General Hospital, Boston, Massachusetts (A.V.A., L.K.M., and M.C.M.P.-S.).
Anesthesiology. 2014 Feb;120(2):253-6. doi: 10.1097/ALN.0000000000000096.