Orringer J, Sachs D, Bailey E, Kang S, Hamilton T, Voorhees J. Photodynamic therapy for acne vulgaris: a randomized, controlled, split-face clinical trial of topical aminolevulinic acid and pulsed dye laser therapy. J Cosmet Dermatol. 2010;9:28-34 pubmed publisher
..PDT with the treatment regimen employed here may be beneficial for a subgroup of patients with inflammatory acne. ..