[The Cleveland case as a lesson. Single cases and case series can be simple to take in but they are not suitable to secure the cause-effect relationship]

MeSH terms

• Anal Canal* / physiology
• Anal Canal* / physiopathology
• Case-Control Studies
• Child
• Child Abuse, Sexual / diagnosis*
• Child Abuse, Sexual / legislation & jurisprudence
• Child Abuse, Sexual / psychology
• Dilatation
• Expert Testimony
• Humans
• Ohio
• Reflex / physiology
• Reflex, Abnormal / physiology