@article{oai:twinkle.repo.nii.ac.jp:00004731,
 author = {坂元, 正一},
 issue = {4},
 journal = {東京女子医科大学雑誌},
 month = {Apr},
 pages = {285--291},
 title = {周産期医学の軌跡を語る},
 volume = {56},
 year = {1986}
}