title: Novel systemic drugs for psoriasis: mechanism of action for apremilast, a specific inhibitor of PDE4.
authors.forename: Peter H
authors.initials: PH
authors.lastname: Schafer
authors.forename: Robert M
authors.initials: RM
authors.lastname: Day
mesh_terms: D001691:Biological Therapy; D003879:Dermatologic Agents; D015507:Drugs, Investigational; D006801:Humans; D011565:Psoriasis / Q000188:drug therapy*
chemical_list: D003879:Dermatologic Agents; D015507:Drugs, Investigational