000002268 001__ 2268
000002268 005__ 20231128134603.0
000002268 0247_ $$2DOI$$a10.6083/M4S75DM9
000002268 037__ $$aETD
000002268 245__ $$aPericonceptional folic acid supplementation and the incidence of premature delivery: a prospective cohort
000002268 269__ $$a2005
000002268 336__ $$aThesis
000002268 502__ $$bM.P.H.
000002268 540__ $$fCC BY
000002268 542__ $$fIn copyright - single owner
000002268 650__ $$aPrenatal Care$$024566
000002268 650__ $$aFertilization$$018980
000002268 650__ $$aEpidemiology$$018518
000002268 650__ $$aFolic Acid$$019158
000002268 6531_ $$apremature
000002268 6531_ $$aobstetric labor
000002268 6531_ $$adrug effects
000002268 6531_ $$atherapeutic use
000002268 691__ $$aSchool of Medicine$$041369
000002268 692__ $$aDepartment of Public Health and Preventive Medicine$$041444
000002268 7001_ $$aVan Houten, Laura E.
000002268 8564_ $$9272c2b6a-9fab-495f-af65-482cae4f06fd$$s3983499$$uhttps://digitalcollections.ohsu.edu/record/2268/files/2997_etd.pdf
000002268 905__ $$a/rest/prod/54/25/k9/87/5425k9870
000002268 909CO $$ooai:digitalcollections.ohsu.edu:2268$$pstudent-work
000002268 980__ $$aTheses and Dissertations