000001203 001__ 1203 000001203 005__ 20231128134349.0 000001203 0247_ $$2DOI$$a10.6083/M4FJ2DX6 000001203 037__ $$aETD 000001203 245__ $$aAn investigation into the constancy of the form of the frontal sinus 000001203 269__ $$a1989 000001203 336__ $$aThesis 000001203 502__ $$bCertificate in Orthodontics 000001203 540__ $$fCC BY 000001203 542__ $$fIn copyright - single owner 000001203 650__ $$aFrontal Sinus$$019283 000001203 7001_ $$aLathrop, Marie E. 000001203 8564_ $$91cc76258-e46f-4a72-84ce-b8184f8397d5$$s2920849$$uhttps://digitalcollections.ohsu.edu/record/1203/files/1885_etd.pdf 000001203 905__ $$a/rest/prod/6w/92/4b/92/6w924b92p 000001203 909CO $$ooai:digitalcollections.ohsu.edu:1203$$pstudent-work 000001203 980__ $$aTheses and Dissertations