RT Journal Article
SR Electronic
T1 Section J. TRAINING AT DIFFERENT AGES
JF British Journal of Sports Medicine
JO Br J Sports Med
FD BMJ Publishing Group Ltd and British Association of Sport and Exercise Medicine
SP 214
OP 249
DO 10.1136/bjsm.7.1-2.214
VO 7
IS 1-2
YR 1973
UL http://bjsm.bmj.com/content/7/1-2/214.abstract
AB