1. Stimulation of humans sperm cervical mucuspenetration in vitro by relaxin;Brenner;Fertil. Steril.,1984
2. Immunoreactive relaxin-like substance in human split ejaculates;Cooman;Fertil. Steril.,1983
3. Stimulation of human sperm motility by relaxin;Essig;Fertil. Steril.,1982
4. Immunoreactive relaxin in human cervicovaginal secretion;Fuchs;Arch. Gynecol.,1988
5. Human sperm motility - enhancement and inhibition measured by Laser Doppler Spectroscopy;Hartmann;Andrologia,1983