0.29 Philip Singer Daniel E. Desole, The Australian Subincision Ceremony Reconsidered: Vaginal Envy or Kangaroo Bifid Penis Envy, American Anthropologist, 1967.

{ ritual religious spirit religion }	0.29
{ fact point evidence anthropologist }	0.13
{ behavior social children personality }	0.10
{ man primitive human great }	0.09