Browsing by Author "Gomez-Rogers, Carlos"

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    • Comparative study of the Progesterone T (65 μg daily) and Copper 7 IUD 
      Pizarro, Ernesto; Gomez-Rogers, Carlos; Rowe, Patrick J.; Lucero, Sonia (1977)
      In a randomized clinical trial 146 Progesterone T IUDs were compared to 149 Copper 7 IUDs. The clinical performance of both devices was very similar. The pregnancy rates were 1.4 and 1.5 per 100 woman-years, respectively; ...