title: Experimental investigation and numerical simulation of 3He gas diffusion in simple geometries: implications for analytical models of 3He MR lung morphometry.
authors.affiliation: Academic Unit of Radiology, Royal Hallamshire Hospital, University of Sheffield, UK. J.Parra-Robles@sheffield.ac.uk
authors.forename: J
authors.initials: J
authors.lastname: Parra-Robles
authors.forename: S
authors.initials: S
authors.lastname: Ajraoui
authors.forename: M H
authors.initials: MH
authors.lastname: Deppe
authors.forename: S R
authors.initials: SR
authors.lastname: Parnell
authors.forename: J M
authors.initials: JM
authors.lastname: Wild