title: Umbilical shape by age and growth: a Japanese study.
authors.affiliation: Department of Surgery; Tokyo Metropolitan Kiyose Children's Hospital; Tokyo, Japan.
authors.forename: Yoshiaki
authors.initials: Y
authors.lastname: Sakamoto
authors.forename: Shoichiro
authors.initials: S
authors.lastname: Kamagata
authors.forename: Seiichi
authors.initials: S
authors.lastname: Hirobe
authors.forename: Akira
authors.initials: A
authors.lastname: Hayashi
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002648:Child; D002657:Child Development / Q000502:physiology; D002675:Child, Preschool; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007564:Japan; D008297:Male; D011336:Probability; D016683:Supine Position; D014472:Umbilicus / Q000033:anatomy & histology* / Q000254:growth & development*