1. Ryder , L.P. Svejgaard , A. Association between HLA and Disease - Report from the HLA and Disease - Registry of Copenhagen, Compactas Copenhagen 1976 16
2. Histocompatibility antigens in psoriasis vulgaris;Ozawa;Jap. J. Derm.,1976
3. DR (D related) antigens in psoriasis vulgaris;Ozawa;Jap. J. Derm.,1978