title: Some biological underpinnings of the self-image.
authors.affiliation: Institute of Social Medicine-Academy of Medicine, Lublin, Poland.
authors.forename: K
authors.initials: K
authors.lastname: Wloch
mesh_terms: D000374:Aggression / Q000523:psychology; D000818:Animals; D001007:Anxiety / Q000523:psychology; D005075:Biological Evolution; D003220:Conflict, Psychological; D005828:Genetics, Population; D006801:Humans; D011156:Population Density; D012641:Selection, Genetic; D012649:Self Concept