@article{oai:tsukuba.repo.nii.ac.jp:00042461,
 author = {Morisaki, N and トゴバタラ, ガンチメゲ and TOGOOBAATAR, Ganchimeg and Vogel, JP and Zeitlin, J and Cecatti, JG and Souza, JP and Pileggi Castro, C and Torloni, MR and Ota, E and Mori, R and Dolan, SM and Tough, S and Mittal, S and Bataglia, V and Yadamsuren, B and Kramer, MS},
 issue = {9},
 journal = {BJOG : an international journal of obstetrics and gynaecology},
 month = {Aug},
 pages = {1346--1354},
 title = {Impact of stillbirths on international comparisons of preterm birth rates: a secondary analysis of the WHO multi-country survey of Maternal and Newborn Health},
 volume = {124},
 year = {2017},
 yomi = {トゴバタラ, ガンチメゲ}
}