An accurate, inexpensive headgear timer.
Cureton
S L
SL
Craven Dental Clinic, Fort Knox, KY 40121.
Regennitter
F
F
Orbell
M G
MG
D005115:Extraoral Traction Appliances; D006801:Humans; D009042:Motivation; D016382:Orthodontic Appliance Design; D009971:Orthodontics, Corrective / Q000379:methods; D010349:Patient Compliance; D015203:Reproducibility of Results; D013995:Time