Thumb and finger sucking.
Davidson
Lynn
L
Albert Einstein College of Medicine, Children's Hospital at Montefiore Bronx, NY, USA.
D002648:Child; D003817:Dentition; D019049:Developed Countries; D005333:Fetus / Q000502:physiology; D005386:Fingersucking / Q000628:therapy*; D006184:Habits; D006801:Humans; D015994:Incidence; D041361:Pacifiers / Q000706:statistics & numerical data; D015995:Prevalence; D014076:Tooth Diseases / Q000209:etiology / Q000517:prevention & control; D014481:United States / Q000453:epidemiology