1. Beier HM (1968) Uteroglobin: A hormone-sensitive endometrial protein involved in blastocyst development. Biochim Biophys Acta 160: 289–291
2. Beier HM (1970) Hormonal stimulation of protease inhibitor activity in endometrial secretion during early pregnancy. Acta Endocrinol (Copenh) 63: 141–149
3. Beier HM (1976) Uteroglobin and related biochemical changes in the reproductive tract during early pregnancy in the rabbit. J Reprod Fertil [Suppl] 25: 53–69
4. Beier HM (1977) Immunologische und biochemische Analysen am Uteroglobin und dem Uteroglobin-ähnlichen Antigen der Lunge. Med Welt 28: 788–792
5. Beier HM (1978) Physiology of uteroglobin. In: Spilman CH, Wilks JW (eds) Novel aspects of reproductive physiology, Seventh Brook Lodge Workshop. Spectrum, New York London (distributed by Halsted Press, a division of John Wiley & Sons, Chicester), pp 220–248