Diaper rash history, pathophysiology, emedicine.medscape.com/article/801222-overview#a0199 Medscape, 2012 Diaper Rash Medscape, 2012 Pediatrics, Diaper Rash Diaper rash background, pathophysiology, Rania Dib Medscape, 2012 emedicine.medscape.com/article/801222-overview#a0199 right away emedicine.medscape.com/article/801222-overview#a0199