http://www.goneacne.com/acne-news/original-papers-the-role-of-benzoyl-peroxide-in-prevention-of-development-of-antibiotic-resistant-propionibacterium-acnes-during-combined-treatment/ Acne Treatments, Articles, Videos, News Mon, 25 Jul 2011 13:19:45 -0500 http://wordpress.org/?v=2.8.4 hourly 1