title: Measurement and significance of negative addiction in runners.
authors.forename: E B
authors.initials: EB
authors.lastname: Rudy
authors.forename: P J
authors.initials: PJ
authors.lastname: Estok
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005059:Euphoria; D005260:Female; D006184:Habits; D006801:Humans; D008297:Male; D008875:Middle Aged; D011581:Psychological Tests / Q000295:instrumentation*; D012420:Running; D013177:Sports / Q000523:psychology