Zobrazeno 1 - 1
of 1
pro vyhledávání: '"S O, Turkson"'
Publikováno v:
East African medical journal. 72(6)
A non-comparative study of the Norplant contraceptive subdermal implant system was conducted in Kumasi, Ghana. A total of 100 acceptors were enrolled in the clinical trial, which began in 1987. There were no pregnancies during the first two years of