Search results for: Sirkka M. Keinanen-Kiukaanniemi
Scandinavian Journal of Medicine & Science in Sports > 33 > 3 > 246 - 256
BMC Public Health > 2019 > 19 > 1 > 1-9
American Journal of Preventive Medicine > 2008 > 35 > 6 > 598-601
Journal of Adolescent Health > 1997 > 20 > 3 > 238-242