BLOOD GROUPS AND PERSONALITY TRAITS.
D000017:ABO Blood-Group System; D000293:Adolescent; D001789:Blood Group Antigens; D005007:Ethnology; D005163:Factor Analysis, Statistical; D006801:Humans; D007558:Italy; D009440:Neurasthenia; D010551:Personality; D011581:Psychological Tests; D012204:Rh-Hr Blood-Group System; D012924:Social Conditions
D000017:ABO Blood-Group System; D001789:Blood Group Antigens; D012204:Rh-Hr Blood-Group System
ABO FACTORS; ADOLESCENCE; ETHNOLOGY; FACTOR ANALYSIS, STATISTICAL; ITALY; NEURASTHENIA; PERSONALITY; PSYCHOLOGICAL TESTS; RH FACTORS; SOCIAL CONDITIONS