I. R. Johnson

Nutrients and their role in host resistance to infection

Catherine J. Field, I. R. Johnson, P Schley · Journal of Leukocyte Biology · 2002 · 436 citations

Nutrition, Immunology, A Deficiencies +21

Shades of irreplaceability: towards a measure of the contribution of sites to a reservation goal

Robert L. Pressey, I. R. Johnson, Phillip Wilson · Biodiversity and Conservation · 1994 · 406 citations

Tourism Management, Tourism Performance, Community Development +9

A three-year follow-up of children imaged in utero with echo-planar magnetic resonance

Philip N. Baker, I. R. Johnson, Paul R. Harvey et al. · American Journal of Obstetrics and Gynecology · 1994 · 297 citations

Three-year Follow-up, Obstetric Imaging, Medical Imaging +10

A prospective, comparative analysis of anti-Müllerian hormone, inhibin-B, and three-dimensional ultrasound determinants of ovarian reserve in the prediction of poor response to controlled ovarian stimulation

Kannamannadiar Jayaprakasan, Bruce Campbell, James Hopkisson et al. · Fertility and Sterility · 2008 · 263 citations · Full text

Infertility, Fertility, Physiology +14

Use of a model to optimize the interaction between frequency and severity of intermittent defoliation and to provide a fundamental comparison of the continuous and intermittent defoliation of grass

A. J. Parsons, I. R. Johnson, A. Harvey · Grass and Forage Science · 1988 · 226 citations

Precision Agriculture, Engineering, Drought +15