1. Skin photosensitizing and Langerhans cell depleting activity of topical (bath) PUVA therapy: comparison of trimethylpsoralen and 8-methoxypsoralen;Koulu;Acta Derm Venereol (Stockh),1983
2. Immunologic effects of UV radiation and their role in photocarcinogenesis;Kripke;Photochera Photobiol Rev,1980
3. Severe psoriasis—oral therapy with a new retinoid;Fredriksson;Dermatologica,1978
4. Effect of UVA and UVB irradiation on human epidermal Langerhans cell membrane markers defined by ATPase activity and monoclonal antibodies (OKT6 and anti-la);Koulu;Photodermatology,1985
5. New staining techniques for the Langerhans cell;Juhlin;Acta Derm Venereol (Stockh),1977