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Lancet (London, England)|February 25, 1984
Reversible azoospermia induced by the anabolic steroid 19-nortestosteroneT Schürmeyer, U A Knuth, L Belkien, et al.
British Journal of Obstetrics and Gynaecology|November 1, 1977
Amenorrhoea and loss of weightU A Knuth, M G Hull, H S Jacobs
Human Reproduction (Oxford, England)|March 1, 1991
Hyaluronic acid as a medium for human sperm migration testsJ Neuwinger, T G Cooper, U A Knuth, et al.
Clinical Reproduction and Fertility|February 1, 1987
Increase in seminal transferrin following antiandrogen treatmentG Schleicher, U A Knuth, T G Cooper, et al.
British Medical Journal|October 8, 1977
Post-"pill" amenorrhoea--cause or coincidence?H S Jacobs, U A Knuth, M G Hull, et al.
International Journal of Andrology|August 1, 1988
Investigation of the cause of low sperm motility in asthenozoospermic patients by multiple quantitative testsC H Yeung, M Bals-Pratsch, U A Knuth, et al.
Lancet (London, England)|October 25, 1986
Transdermal testosterone substitution therapy for male hypogonadismM Bals-Pratsch, U A Knuth, Y D Yoon, et al.
Fertility and Sterility|December 1, 1985
Clinical trial of 19-nortestosterone-hexoxyphenylpropionate (Anadur) for male fertility regulationU A Knuth, H Behre, L Belkien, et al.
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