共 48 条
[41]
Ritchie L.D., Fung E.B., Halloran B.P., Turnlund J.R., van Loan M.D., Cann C.E., King J.C., A longitudinal study of calcium homeostasis during human pregnancy and lactation and after resumption of menses, Am J Clin Nutr, 67, pp. 693-701, (1998)
[42]
Hartikainen A.-L., Constant increase in antenatal health care visits - Any need for reconsideration?, Finnish Medical Journal, 22, pp. 2437-2440, (2003)
[43]
Treuth M.S., Butte N.F., Puyau M., Pregnancy-related changes in physical activity, fitness and strength, Med Sci Sports Exerc, 37, pp. 832-837, (2005)
[44]
Sternfeld B., Ainsworth B.E., Quesenberry Jr. C.P., Physical activity patterns in a diverse population of women, Prev Med, 28, pp. 313-323, (1999)
[45]
Ning Y., Williams M.A., Dempsey J.C., Sorensen T.K., Frederick I.O., Luthy D.A., Correlates of recreational physical activity in early pregnancy, J Matern Fetal Neonatal Med, 13, pp. 385-393, (2003)
[46]
Chasan-Taber L., Schmidt M.D., Roberts D.E., Hosmer D., Markenson G., Freedson P.S., Development and validation of a pregnancy physical activity questionnaire, Med Sci Sports Exerc, 36, pp. 1750-1760, (2004)
[47]
Ainsworth B.A., Challenges in measuring physical activity in women, Exerc Sport Sci Rev, 28, pp. 93-96, (2000)
[48]
Masse L., Ainsworth B.E., Tortolero S., Levin S., Fulton J.E., Henderson K.A., Mayo K., Measuring physical activity in midlife, older, and minority women: Issues from an expert panel, J Womens Health, 7, pp. 57-67, (1998)