Tecco, Simona Changes in head posture after rapid maxillary expansion in mouth-breathing girls: a controlled study. [electronic resource] - The Angle orthodontist Mar 2005 - 171-6 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial ISSN: 0003-3219 Standard No.: 10.1043/0003-3219(2005)075<0167:CIHPAR>2.0.CO;2 doi Subjects--Topical Terms: AdolescentCephalometry--statistics & numerical dataCervical Vertebrae--physiopathologyChildFemaleHead--physiologyHumansLordosis--etiologyMouth Breathing--therapyNasal Obstruction--therapyNasopharynx--pathologyPalatal Expansion Technique--adverse effectsPostureStatistics, NonparametricTreatment Outcome