@phdthesis{oai:fukuoka-u.repo.nii.ac.jp:00003817, author = {倉員, 正光}, month = {2016-06-09, 2016-06-09}, note = {2015}, school = {福岡大学}, title = {Rapid Progression of Nulliparous Labor Increases the Risk of Preterm Delivery in a Subsequent Pregnancy}, year = {}, yomi = {クラカズ, マサミツ} }