RT Journal T1 PUlsed dye laser treatment of acne vulgaris JF JAMA JO JAMA YR 2004 FD September 22 VO 292 IS 12 SP 1430 OP 1430 DO 10.1001/jama.292.12.1430-a UL http://dx.doi.org/10.1001/jama.292.12.1430-a AB