Superior sagittal sinus thrombosis and essential thrombocythaemia.

intrauterine pregnancies but has little or no effect on the incidence of ectopic pregnancies, and therefore the total number of such pregnancies observed is roughly equal to what would be expected if no contraception had been used. In the past three years we have treated 715 cases with the Yuzpe regimen and had 17 failures, including the present case of an… (More)