• Contraceptive efficacy of 200μg R2323 and 10μg R2858 

      Rall H.J.S. (1981)
      Investigation into the contraceptive efficacy of 200 μg R2323 (13-ethyl-17-hydroxy-18, 19-dinor-17α-pregna-4, 9, 11-trien-20-yn-3-one) and 10 μg R2858 (11β-methoxy-17α-ethinyl-oestradiol) as a combination pill, was carried ...
    • Headaches in pregnancy 

      Diarra A.; Hall D.; Davel S. (2008)
      Headaches are a common problem in pregnancy and often receive scant attention from the clinician. This may be due to an incomplete understanding of the condition. Although sometimes innocuous, headaches are also associated ...