Longmore, SN, Walsh, AJ, Purcell, CR, Burke, DJ, Henshaw, JD, Walker, DL, Urquhart, J, Barnes, AT, Whiting, M, Burton, MG, Breen, SL, Britton, T, Brooks, KJ, Cunningham, MR, Green, JA, Harvey-Smith, L, Hindson, L, Hoare, MG, Indermuehle, B, Jones, PA et al, Lo, N, Lowe, V, Moore, TJT, Thompson, MA and Voronkov, MA (2017) H2O Southern Galactic Plane Survey (HOPS): Paper III - Properties of Dense Molecular Gas across the Inner Milky Way. Monthly Notices of the Royal Astronomical Society, 470 (2). pp. 1462-1490. ISSN 0035-8711