Authors: Kiran Shekar; Jason A Roberts; Susan Welch; Hergen Buscher; Sam Rudham; Fay Burrows; Sussan Ghassabian; Steven C Wallis; Bianca Levkovich; Vin Pellegrino; Shay McGuinness; Rachael Parke; Eileen Gilder; Adrian G Barnett; James Walsham; Daniel V Mullany; Yoke L Fung; Maree T Smith; John F Fraser Journal: BMC Anesthesiol Date: 2012-11-28 Impact factor: 2.217