Core Items for a Standardized Resource Use Measure (ISRUM): expert delphi consensus survey by Thorn, J, Brookes, S, Ridyard, C, Riley, R, Hughes, D, Wordsworth, S, Noble, S, Thornton, G, Hollingworth, W

Resource-use measurement based on patient recall: issues and challenges for economic evaluation. by Thorn, J, Coast, J, Cohen, D, Hollingworth, W, Knapp, M, Noble, S, Ridyard, C, Wordsworth, S, Hughes, D

Content of health economics analysis plans (HEAPs) for trial-based economic evaluations: expert Delphi consensus survey by Thorn, JC, Davies, CF, Brookes, ST, Noble, SM, Dritsaki, M, Gray, E, Hughes, DA, Mihaylova, B, Petrou, S, Ridyard, C, Sach, T, Wilson, ECF, Wordsworth, S, Hollingworth, W