Pre-treatment protoporphyrin IX concentration in actinic keratosis lesions may be a predictive biomarker of response to aminolevulinic-acid based photodynamic therapy

Name: Work Video:
Duration: 3 min 30 s
Stephen C. Kanick; SC Davis; Yongfeng Zhao; KL Sheehan; Tayyaba Hasan; E.V. Maytin; Brian W. Pogue; Chapman
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