title: Determination of the normal position of the anus (with reference to idiopathic constipation)
authors.forename: P
authors.initials: P
authors.lastname: Merlob
authors.forename: S H
authors.initials: SH
authors.lastname: Reisner
mesh_terms: D001003:Anal Canal / Q000033:anatomy & histology*; D003248:Constipation; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male