title: Understanding the process.
authors.forename: Anthony A
authors.initials: AA
authors.lastname: Kamp
mesh_terms: D000367:Age Factors; D002648:Child; D000075202:Contraindications; D006801:Humans; D008963:Molar / Q000473:pathology*; D013027:Space Maintenance, Orthodontic; D016388:Tooth Loss / Q000150:complications*; D014085:Tooth Migration / Q000145:classification*; D014094:Tooth, Deciduous / Q000473:pathology*