Renhua Na

Can autofluorescence demarcate basal cell carcinoma from normal skin? A comparison with protoporphyrin IX fluorescence.

H. Wulf, I. Stender, R. Na, 2001, Acta dermato-venereologica.

Photodynamic therapy with 5-aminolaevulinic acid or placebo for recalcitrant foot and hand warts: randomised double-blind trial

Christian Gluud, Hans Christian Wulf, H. Wulf, 2000, The Lancet.

Pain associated with photodynamic therapy using 5-aminolevulinic acid or 5-aminolevulinic acid methylester on tape-stripped normal skin.

Hans Christian Wulf, H. Wulf, S. R. Wiegell, 2003, Archives of dermatology.

Autofluorescence of human skin is age-related after correction for skin pigmentation and redness.

H. Wulf, M. Henriksen, I. Stender, 2001, The Journal of investigative dermatology.

Autofluorescence spectrum of skin: component bands and body site variations

Hans Christian Wulf, H. Wulf, I. Stender, 2000, Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging.

Sunless skin tanning with dihydroxyacetone delays broad-spectrum ultraviolet photocarcinogenesis in hairless mice.

H. Wulf, R. Na, A. Petersen, 2003, Mutation research.

Minimal erythema dose after multiple UV exposures depends on pre‐exposure skin pigmentation

H. Wulf, M. Henriksen, M. Ågren, 2004, Photodermatology, photoimmunology & photomedicine.