http://newgon77idcem62vqlfge3jkidjenvf6afhxwr2napk4kpp2labjbdid.onion/wiki/index.php?title=Research:_Prevalence_of_Harm_and_Negative_Outcomes
"It revealed, for example, that nearly all the minor–adult experiences involved intercourse (i.e., oral or anal) as the most intense form of contact. Despite the view within the pathology perspectives that more intense or invasive forms of sex are more ‘‘severe’’ and thus pathogenic, no supporting evidence in the minor–adult group emerged.