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Human Reproduction (Oxford, England)|August 1, 1994
Lack of evidence for the production of interferon-alpha-like species by the cultured human pre-embryoL K Gunn, S T Homa, M J Searle, et al.
European Journal of Obstetrics, Gynecology, and Reproductive Biology|July 24, 1992
Microvillar enzyme activity in amniotic fluid, extraembryonic coelomic fluid and maternal serum in the first trimester of pregnancyJ Campbell, R Mainwaring-Burton, N Wathen, et al.
American Journal of Obstetrics and Gynecology|November 1, 1994
The effects of labor on maternal and fetal levels of insulin-like growth factor binding protein-1F A Hills, R Crawford, S Harding, et al.
Lancet (London, England)|January 26, 1980
Use of a rapid hCG-beta-subunit radioimmunoassay in acute gynaecological emergenciesM Seppälä, K Tontti, T Ranta, et al.
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