RT Journal Article SR Electronic T1 Steroid Use among Junior High School Students JF The Journal of the American Board of Family Practice JO J Am Board Fam Med FD American Board of Family Medicine SP 616 OP 616 DO 10.3122/jabfm.6.6.616b VO 6 IS 6 YR 1993 UL http://www.jabfm.org/content/6/6/616.3.abstract AB