Published in Hospital Law Weekly, October 4th, 2007
Study 1: New research, "Improvement of naturally aged skin with vitamin A (retinol)," is the subject of a report. In this recent report, researchers in the United States conducted a study "To evaluate the effectiveness of topical retinol (vitamin A) in improving the clinical signs of naturally aged skin. Randomized, double-blind, vehicle-controlled, left and right arm comparison study."
"Academic referral center. The study population comprised 36 elderly subjects (mean age, 87 years), residing in 2 senior citizen facilities. Topical 0.4% retinol...
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