TY - GEN AU - Egeberg,A AU - Nast,A TI - The value and pitfalls of biologics registries for psoriasis SN - 1365-2133 PY - 2018///1221 KW - Biological Factors KW - Biological Products KW - Humans KW - Psoriasis KW - Registries N1 - Publication Type: Letter; Comment UR - https://doi.org/10.1111/bjd.15971 ER -