Authors: Howarth, PA Heron, G

Citation: Pa. Howarth et G. Heron, Repeated measures of horizontal heterophoria, OPT VIS SCI, 77(11), 2000, pp. 616-619

Authors: Howarth, PA Heron, G Whittaker, L

Citation: Pa. Howarth et al., The measurement of pupil cycling time, GR ARCH CL, 238(10), 2000, pp. 826-832

Authors: Hill, KJ Howarth, PA

Citation: Kj. Hill et Pa. Howarth, Habituation to the side effects of immersion in a virtual environment, DISPLAYS, 21(1), 2000, pp. 25-30

Authors: Howarth, PA Finch, M

Citation: Pa. Howarth et M. Finch, The nauseogenicity of two methods of navigating within a virtual environment, APPL ERGON, 30(1), 1999, pp. 39-45

Authors: Howarth, PA

Citation: Pa. Howarth, Oculomotor changes within virtual environments, APPL ERGON, 30(1), 1999, pp. 59-67