The effect of compression therapy on venous haemodynamics in pregnant women - Büchtemann, A S; Steins, A; Volkert, B; Hahn, M; Klyscz, T; Jünger, M (Br J Obstet Gynaecol, 1999)
. Doi: 10.1111/j.1471-0528.1999.tb08325.x