The umbilicus as sexual focus.
Brown
E S
ES
D000328:Adult; D006115:Greece; D006801:Humans; D007578:Jealousy; D008297:Male; D009229:Mythology; D011574:Psychoanalytic Theory; D011575:Psychoanalytic Therapy; D012725:Sexual Behavior / Q000523:psychology*; D013561:Symbolism; D014472:Umbilicus