Preliminary observations of digit retention in Pakistani population.
D000293:Adolescent; D000328:Adult; D004522:Educational Status; D005260:Female; D006801:Humans; D008568:Memory / Q000502:physiology*; D008875:Middle Aged; D009790:Occupations / Q000145:classification; D010154:Pakistan; D011581:Psychological Tests; D012153:Retention, Psychology / Q000502:physiology*