AU  - Prochaska JJ, Sallis JF, Long B
TI  - A physical activity screening measure for use with adolescents in primary care
PT  - JOUR
DP  - 2001
TA  - Archives of Pediatrics & Adolescent Medicine
pages = {554-559},
VI  - 155
IP  - 5
AID  - 10.1001/archpedi.155.5.554 [doi]
4100  - http://dx.doi.org/10.1001/archpedi.155.5.554
SO  - Archives of Pediatrics & Adolescent Medicine May 1, 2001 155(5):554