Katz, H I Betamethasone dipropionate in optimized vehicle. Intermittent pulse dosing for extended maintenance treatment of psoriasis. [electronic resource] - Archives of dermatology Oct 1987 - 1308-11 p. digital Publication Type: Clinical Trial; Controlled Clinical Trial; Journal Article; Research Support, Non-U.S. Gov't ISSN: 0003-987X Standard No.: 10.1001/archderm.123.10.1308 doi Subjects--Topical Terms: Administration, TopicalAdultAnti-Inflammatory Agents--therapeutic useBetamethasone--administration & dosageDrug Administration ScheduleFemaleGlucocorticoidsHumansMaleMiddle AgedOintmentsProspective StudiesPsoriasis--drug therapyRandom Allocation