@article{oai:twinkle.repo.nii.ac.jp:00025272,
 author = {ABUKAWA, Yukako and HIROKI, Koichi and MORIOKA, Nobutada and IWAKIRI, Hiroko and FUKUDA, Tomoko and HIGUCHI, Hideyuki and OZAKI, Makoto},
 journal = {BMC Anesthesiology},
 month = {},
 title = {Ultrasound versus anatomical landmarks for caudal epidural anesthesia in pediatric patients},
 volume = {15},
 year = {2015}
}