1. The urologist’s guide to genital piercing;Anderson;BJU International,2003
2. Tattooing, body piercing, and permanent cosmetics: A historical and current view of state regulations, with continuing concern;Armstrong;Journal of Environment Health,2005
3. Genital piercings: What is known and what people with genital piercings tell us;Armstrong;Urologic Nursing,2006
4. Pregnancy, lactation, and nipple piercings;Armstrong;AHWONN Lifelines,2006