Authors: Walker, AS Babiker, AG Gibb, DM Dunn, DT

Citation: As. Walker et al., Mother-to-child transmission of HIV-1 and infant feeding practice, AIDS, 15(10), 2001, pp. 1327-1328

Authors: Walker, AS Babiker, AG Darbyshire, JH

Citation: As. Walker et al., Analysis of multivariate failure-time data from HIV clinical trials, CONTR CL TR, 21(2), 2000, pp. 75-93

Authors: Fricker, P Sandau, R Walker, AS

Citation: P. Fricker et al., Progress in the development of a high performance airborne digital sensor, PHOTOGRAM R, 16(96), 2000, pp. 911-927

Authors: Cory, MJ Kirwan, RA Walker, AS

Citation: Mj. Cory et al., Ordnance survey Ireland and its transition to digital photogrammetry, PHOTOGR E R, 65(3), 1999, pp. 218

Authors: Yanko, WA Jackson, JL Williams, FP Walker, AS Castillo, MS

Citation: Wa. Yanko et al., An unexpected temporal pattern of coliphage isolation in groundwaters sampled from wells at varied distances from reclaimed water recharge sites, WATER RES, 33(1), 1999, pp. 53-64

Authors: Walker, AS

Citation: As. Walker, Responses to users: The continuing evolution of commercial digital photogrammetry, PHOTOGRAM R, 16(93), 1999, pp. 469-483