Rosacea study. Volunteers age 18 or over with a previous clinical diagnosis of rosacea are needed for a Department of Dermatology study of a new treatment for the skin disorder, also known as adult acne. Eligible participants must have at least moderate facial redness and must not be pregnant or nursing. The study lasts 10 weeks and requires five visits to the medical center. Patients will be compensated for study participation. For information about rosacea, visit http://www.rosacea.org. For study details, call 724-0881 or e-mail skinstudies@yahoo.com.