Recently brought to my attention is a 1974 article by Lewis Thomas,
wherein the author specifically suggests a human-sexuality role for
immunological determinations of self and not-self.
au: Thomas L
so: The Immune System and Infectious Diseases (Karger 1974)
ti: Symbiosis as an Immunologic Problem (p2-11)
Teresa C. Binstock, Researcher
Developmental & Behavioral Neuroanatomy
Denver CO USA
Teresa.Binstock at uchsc.edu