title: Simplified anal sphincter anatomy.
authors.affiliation: Chulalongkorn University Faculty of Medicine, Bangkok, Thailand. smalakorn@gmail.com.
authors.forename: Songphol
authors.initials: S
authors.lastname: Malakorn
authors.affiliation: Chulalongkorn University Faculty of Medicine, Bangkok, Thailand.
authors.forename: Worrawit
authors.initials: W
authors.lastname: Wanitsuwan
authors.affiliation: Chulalongkorn University Faculty of Medicine, Bangkok, Thailand.
authors.forename: Irin
authors.initials: I
authors.lastname: Chowchankit
authors.affiliation: Chulalongkorn University Faculty of Medicine, Bangkok, Thailand.
authors.forename: Krittin
authors.initials: K
authors.lastname: Kajohnwongsatit
authors.affiliation: Chulalongkorn University Faculty of Medicine, Bangkok, Thailand.
authors.forename: Arun
authors.initials: A
authors.lastname: Rojanasakul
mesh_terms: D001003:Anal Canal / Q000033:anatomy & histology*; D002102:Cadaver; D006801:Humans; D012002:Rectal Diseases / Q000473:pathology