| Sources and measurement of ultraviolet radiation BL Diffey Methods 28 (1), 4-13, 2002 | 906 | 2002 |
| Solar ultraviolet radiation effects on biological systems BL Diffey Physics in medicine & biology 36 (3), 299, 1991 | 857 | 1991 |
| A new substrate to measure sunscreen protection factors throughout the ultraviolet spectrum BL Diffey, J Robson Journal of the Society of Cosmetic Chemists 40 (3), 127-133, 1989 | 506 | 1989 |
| A portable instrument for quantifying erythema induced by ultraviolet radiation BL Diffey, RJ Oliver, PM Farr British Journal of Dermatology 111 (6), 663-672, 1984 | 391 | 1984 |
| Possible dosimeter for ultraviolet radiation A Davis, GHW Deane, BL Diffey Nature 261 (5556), 169-170, 1976 | 343 | 1976 |
| Narrow-band ultraviolet B and broad-band ultraviolet A phototherapy in adult atopic eczema: a randomised controlled trial NJ Reynolds, V Franklin, JC Gray, BL Diffey, PM Farr The Lancet 357 (9273), 2012-2016, 2001 | 340 | 2001 |
| An update and guidance on narrowband ultraviolet B phototherapy: a British Photodermatology Group Workshop Report SH Ibbotson, D Bilsland, NH Cox, RS Dawe, B Diffey, C Edwards, PM Farr, ... British Journal of Dermatology 151 (2), 283-297, 2004 | 336 | 2004 |
| Chemotherapy in pancreatic cancer: results of a controlled, prospective, randomised, multicentre trial. CN Mallinson, MO Rake, JB Cocking, CA Fox, MT Cwynarski, BL Diffey, ... Br Med J 281 (6255), 1589-1591, 1980 | 308 | 1980 |
| In vitro assessment of the broad-spectrum ultraviolet protection of sunscreen products BL Diffey, PR Tanner, PJ Matts, JF Nash Journal of the American Academy of Dermatology 43 (6), 1024-1035, 2000 | 289 | 2000 |
| A randomized comparison of narrow-band TL-01 phototherapy and PUVA photochemotherapy for psoriasis PM Gordon, BL Diffey, JNS Matthews, PM Farr Journal of the American Academy of Dermatology 41 (5), 728-732, 1999 | 280 | 1999 |
| Climate change, ozone depletion and the impact on ultraviolet exposure of human skin B Diffey Physics in medicine & biology 49 (1), R1, 2003 | 268 | 2003 |
| The standard erythema dose: a new photobiological concept BL Diffey, CT Jansen, F Urbach, HC Wulf Photodermatology, photoimmunology & photomedicine 13 (1‐2), 64-66, 1997 | 229 | 1997 |
| A method for broad spectrum classification of sunscreens BL Diffey International Journal of Cosmetic Science 16 (2), 47-52, 1994 | 223 | 1994 |
| What is light? BL Diffey Photodermatology, photoimmunology & photomedicine 18 (2), 68-74, 2002 | 214 | 2002 |
| When should sunscreen be reapplied? BL Diffey Journal of the American Academy of Dermatology 45 (6), 882-885, 2001 | 214 | 2001 |
| Eumelanin and pheomelanin concentrations in human epidermis before and after UVB irradiation A Hennessy, C Oh, B Diffey, K Wakamatsu, S Ito, J Rees Pigment cell research 18 (3), 220-223, 2005 | 200 | 2005 |
| Guidelines for topical PUVA: a report of a workshop of the British photodermatology group SM Halpern, AV Anstey, RS Dawe, BL Diffey, PM Farr, J Ferguson, ... British Journal of Dermatology 142 (1), 22-31, 2000 | 192 | 2000 |
| Sunscreen application by photosensitive patients is inadequate for protection RM Azurdia, JA Pagliaro, BL Diffey, LE Rhodes British Journal of Dermatology 140 (2), 255-258, 1999 | 192 | 1999 |
| Quantitative studies on cutaneous erythema induced by ultraviolet radiation PM Farr, BL Diffey British Journal of Dermatology 111 (6), 673-682, 1984 | 181 | 1984 |
| Sun protection with hats BL Diffey, J Cheeseman British Journal of Dermatology 127 (1), 10-12, 1992 | 178 | 1992 |
