@article{oai:hama-med.repo.nii.ac.jp:00002003,
 author = {安達, 久美子 and 島田, 三恵子},
 issue = {1},
 journal = {日本助産学会誌},
 month = {Aug},
 pages = {6--13},
 title = {座位による産痛緩和効果の検討},
 volume = {15},
 year = {2001}
}