000001521 001__ 1521 000001521 005__ 20231128134416.0 000001521 0247_ $$2DOI$$a10.6083/M4NG4NS7 000001521 037__ $$aETD 000001521 245__ $$aCephalometric changes in orthodontically treated class II, division 1 malocclusions with maxillary first and mandibular second premolars extracted 000001521 269__ $$a1982 000001521 336__ $$aThesis 000001521 502__ $$bCertificate in Orthodontics 000001521 540__ $$fCC BY 000001521 542__ $$fIn copyright - single owner 000001521 650__ $$aOrthodontics$$023308 000001521 650__ $$aCephalometry$$016330 000001521 650__ $$aTooth Extraction$$027181 000001521 6531_ $$acorrective 000001521 7001_ $$aKerr, Allen B. 000001521 8564_ $$9a1e6e669-696c-4f63-b93d-77af53299ef0$$s1571064$$uhttps://digitalcollections.ohsu.edu/record/1521/files/2224_etd.pdf 000001521 905__ $$a/rest/prod/63/95/w7/28/6395w728n 000001521 909CO $$ooai:digitalcollections.ohsu.edu:1521$$pstudent-work 000001521 980__ $$aTheses and Dissertations