@phdthesis{oai:niigata-u.repo.nii.ac.jp:02000344, author = {Isobe, Masanori and 磯部, 真倫}, month = {2022-04-14, 2022-04-14}, note = {新大博(医)第1818号}, school = {新潟大学, Niigata University}, title = {The number of overall hysterectomies per population with the perimenopausal status is increasing in Japan : A national representative cohort study}, year = {} }