Join the 'Diphenyl' group to help and get support from people like you.
Diphenyl Support Group
Our support group for Diphenyl has 1 questions and 4 members. Updated 23 Apr 2012.
MONDAY, July 11, 2016 – If your kid's nail-biting or thumb-sucking habit drives you nuts, you'll be happy to hear that a new study suggests those habits may have a health benefit. Children who suck ...