Genetic and Environmental Influences on Problematic Masturbatory Behavior in Children: A Study of Same-Sex Twins

Verfasser / Beitragende:
[Niklas Långström, Martin Grann, Paul Lichtenstein]
Ort, Verlag, Jahr:
2002
Enthalten in:
Archives of Sexual Behavior, 31/4(2002-08-01), 343-350
Format:
Artikel (online)
ID: 471105864