RT Journal Article SR Electronic A1 Shuman, Jill T1 DL-PDT Not Inferior to c-PDT in Patients with AK JF MD Conference Express YR 2014 FD SAGE Publications VO 14 IS 37 SP 11 OP 12 DO 10.1177/155989771437007 UL http://mdc.sagepub.com/content/14/37/11.abstract AB This article discusses the rationale for using methyl aminolevulinate cream (MAL) and exposure to sunlight (daylight photodynamic therapy) as an alternative for MAL and conventional photodynamic therapy to treat actinic keratoses.