Peer-reviewed Lead author Sep, 2018 - Pediatric Health Research Aoyama Sho, Yamamoto Kuniko, Matsumura Kyoko Volume 77 Number 5 First page 441 Last page 445 Language Japanese Publishing type Research paper (scientific journal) Link information URLhttps://www.jschild.med-all.net/Contents/private/cx3child/2018/007705/007/0441-0445.pdf Export BibTeX RIS