Source

Brown W. et al., SMA Statement: The benefis and risks of exercise during pregnancy, „The Journal of Science and Medicine in Sport” 2002, 5(1), 37–45.
Dempsey J.C. et al., Prospective study of gestational diabetes mellitus risk in relation to maternal recreational physical activity before and during pregnancy, „American Journal of Epidemiology” 2004, 159, 663–670.
Fijałkowski W., Kinezystymulacja w położnictwie, w: Rehabilitacja medyczna, pod red. Kwolka A., t. 2, Wrocław 2003, 530.