{"id":{"repo_id":"uab","oai_identifier":"oai:digitalcommons.library.uab.edu:etd-collection-8050"},"canonical_url":"https://search.dev.ndltd.org/etd/uab/oai:digitalcommons.library.uab.edu:etd-collection-8050","repository":{"repo_id":"uab","name":"University of Alabama Birmingham","base_url":"https://digitalcommons.library.uab.edu/do/oai/"},"display":{"title":"Measurement of Maternal Serum Estrogen Levels in Normal and Complicated Pregnancies by Radioimmunoassay. Their Use in Evaluation of Fetal Well-Being.","abstract":"The past fifteen years in this country have seen the perinatal period of human existence become the subject of increasing research. Perinatal mortality rates in the United States remain high by comparison with those observed in other developed countries of the world. This difference may be partially explained by the poor distribution of medical care and by less than optimum clinical implementation of available knowledge about pregnancy and parturition. However, in many instances the etiology and mechanisms of death before, during and immediately after birth are not well understood. ","abstract_html":"The past fifteen years in this country have seen the perinatal period of human existence become the subject of increasing research. Perinatal mortality rates in the United States remain high by comparison with those observed in other developed countries of the world. This difference may be partially explained by the poor distribution of medical care and by less than optimum clinical implementation of available knowledge about pregnancy and parturition. However, in many instances the etiology and mechanisms of death before, during and immediately after birth are not well understood. ","abstract_has_math":false,"creators":["Buchina, Ernest Stephen, Jr"],"institution":null,"degree_name":null,"degree_level":"Thesis","degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":1977,"date_issued":"1977-01-01T08:00:00Z","date_published":"1977-01-01T08:00:00Z","updated_at":"2026-07-24T05:05:51Z","subjects":["Etiology","Human existence","Parturition","Pregnancy","Perinatal mortality rates"],"languages":[],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://digitalcommons.library.uab.edu/etd-collection/7058","outbound_label":"Repository record","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:creator","label":"Author","values":["Buchina, Ernest Stephen, Jr"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"thesis:degree_level","label":"Degree Level","values":["Thesis"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Etiology","Human existence","Parturition","Pregnancy","Perinatal mortality rates"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["https://digitalcommons.library.uab.edu/etd-collection/7058"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["The past fifteen years in this country have seen the perinatal period of human existence become the subject of increasing research. Perinatal mortality rates in the United States remain high by comparison with those observed in other developed countries of the world. This difference may be partially explained by the poor distribution of medical care and by less than optimum clinical implementation of available knowledge about pregnancy and parturition. However, in many instances the etiology and mechanisms of death before, during and immediately after birth are not well understood. "]},{"key":"dc:title","label":"Title","values":["Measurement of Maternal Serum Estrogen Levels in Normal and Complicated Pregnancies by Radioimmunoassay. Their Use in Evaluation of Fetal Well-Being."]}]}],"canonical_facts":{"dc:creator":["Buchina, Ernest Stephen, Jr"],"dc:description.abstract":["The past fifteen years in this country have seen the perinatal period of human existence become the subject of increasing research. Perinatal mortality rates in the United States remain high by comparison with those observed in other developed countries of the world. This difference may be partially explained by the poor distribution of medical care and by less than optimum clinical implementation of available knowledge about pregnancy and parturition. However, in many instances the etiology and mechanisms of death before, during and immediately after birth are not well understood. "],"dc:identifier":["https://digitalcommons.library.uab.edu/etd-collection/7058"],"dc:subject":["Etiology","Human existence","Parturition","Pregnancy","Perinatal mortality rates"],"dc:title":["Measurement of Maternal Serum Estrogen Levels in Normal and Complicated Pregnancies by Radioimmunoassay. Their Use in Evaluation of Fetal Well-Being."],"thesis:degree_level":["Thesis"]},"updated_at":"2026-07-24T05:05:51Z"}