1. Combined oral contraceptive pills for treatment of acne;Arowojolu;Cochrane Database of Systemic Reviews,2012
2. Combined oral contraceptives for the treatment of acne: A practical guide;Arrington;Cutis,2012
3. Epidemiology of acne vulgaris;Bhate;British Journal of Dermatology,2013
4. Childhood acne: Evaluation and management;Cantatore-Francis;Dermatologic Therapy,2006
5. A single-blinded, randomized, controlled clinical trial evaluating the effect of face washing on acne vulgaris;Choi;Pediatric Dermatology,2006