Hegaard, H. K., Kjaergaard, H., Damm, P. P., Petersson, K., & Dykes, A. (2010). Experiences of physical activity during pregnancy in Danish nulliparous women with a physically active life before pregnancy. A qualitative study. BioMed Central.

Hegaard, Hanne K., Hanne Kjaergaard, Peter P. Damm, Kerstin Petersson, και Anna-Karin Dykes. Experiences of Physical Activity During Pregnancy in Danish Nulliparous Women With a Physically Active Life Before Pregnancy. A Qualitative Study. BioMed Central, 2010.

Hegaard, Hanne K., et al. Experiences of Physical Activity During Pregnancy in Danish Nulliparous Women With a Physically Active Life Before Pregnancy. A Qualitative Study. BioMed Central, 2010.