TY - BOOK AU - Orfanos,C.E. ED - International Dermatology Symposium TI - Retinoids: advances in basic research and therapy proceedings of the International Dermatology Symposium, Berlin, October 13-15, 1980 SN - 3540106731 PY - 1981/// CY - Berlin PB - Springer-Verlag KW - Skin diseases KW - Drug therapy KW - Congresses KW - Tretinoin KW - Therapeutic use ER -