Article 1 Case-Control Studies 1 Child 1 Dental care in children 1 Fingersucking 1 Humans 1 Malocclusion 1 Mouth Breathing 1 Prevention 1 Speech Sound Disorder 1 Speech sound disorders Tongue Habits 1 case control study 1 child 1 complication 1 controlled study 1 female 1 functional disease 1 habit 1 human 1 major clinical study 1 male 1 malocclusion 1 mastication 1 mouth breathing 1 prevalence 1 questionnaire 1 school child 1 speech articulation 1 speech sound disorder 1