Akupunktur, äggaspiration

A randomized controlled study comparing pain experience between a newly designed needle with a thin tip and a standard needle for oocyte aspiration.
M.Wikland, S. Blad, L. Bungum, T. Hillensjö, P.O. Karlström and S. Nilsson
Human Reproduction, Vol.26, No.6 pp. 1377–1383, 2011

Pre-ovarian block versus paracervical block for oocyte retrieval.
Cerne A, Bergh C, Borg K, Ek I, Gejervall AL, Hillensjö T, Olofsson J, Stener-Victorin E, Wood M, Westlander G
Human Reprod. 2006, 21:2916-21

Electro-acupuncture as a peroperative analgesic method and its effects on implantation rate and neuropeptide Y concentrations in follicular fluid.
Stener-Victorin E, Waldenström U, Wikland M, Nilsson L, Hägglund L, Lundeberg T.
Hum Reprod. 2003 Jul; 18(7):1454-60.