@article{oai:sapmed.repo.nii.ac.jp:00014131,
 author = {Mika, HARAI and Asae, OURA and Mitsuru, MORI},
 issue = {1-6},
 journal = {札幌医学雑誌 = The Sapporo medical journal, The Sapporo medical journal},
 month = {Dec},
 pages = {17--20},
 title = {Time-series survey of prevalence and severity in urinary incontinence among elderly Japanese women},
 volume = {83},
 year = {2014}
}