TY - BOOK ID - 146219425 TI - Development of body composition and its relationship with physical activity in healthy Swedish children : a longitudinal study until 4.5 years of age including evaluation of methods to assess physical activity and energy intake PY - 2015 SN - 9789175190938 PB - Linkoping, Sweden : Linkoping University, DB - UniCat KW - Physical fitness for children. KW - Physical fitness for children KW - Activity programs. UR - https://www.unicat.be/uniCat?func=search&query=sysid:146219425 AB - ER -