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[Bacterial genesis of preterm delivery].
Helmig R, Uldbjerg N. Helmig R, et al. Ugeskr Laeger. 1991 Apr 29;153(18):1268-71. Ugeskr Laeger. 1991. PMID: 2028540 Review. Danish.
Biomechanical analysis of human chorioamniotic membranes.
Oxlund H, Helmig R, Halaburt JT, Uldbjerg N. Oxlund H, et al. Among authors: helmig r. Eur J Obstet Gynecol Reprod Biol. 1990 Mar;34(3):247-55. doi: 10.1016/0028-2243(90)90078-f. Eur J Obstet Gynecol Reprod Biol. 1990. PMID: 2311812
Relaxin (hRLX-2)-induced weakening of human fetal membranes in vitro.
Petersen LK, Helmig R, Oxlund H, Vogel I, Uldbjerg N. Petersen LK, et al. Among authors: helmig r. Eur J Obstet Gynecol Reprod Biol. 1994 Nov;57(2):123-8. doi: 10.1016/0028-2243(94)90054-x. Eur J Obstet Gynecol Reprod Biol. 1994. PMID: 7859904
63 results