interstitial pregnancies
... that interstitial pregnancies cause a seven times higher mortality than ectopic pregnancies in general?
... that <b id="mwFSU"><a href="./Interstitial_pregnancy" id="mwFSY" rel="mw:WikiLink" title="Interstitial pregnancy">interstitial pregnancies</a></b> cause a seven times higher <a href="./Maternal_death" id="mwFSc" rel="mw:WikiLink" title="Maternal death">mortality</a> than <a href="./Ectopic_pregnancy" id="mwFSg" rel="mw:WikiLink" title="Ectopic pregnancy">ectopic pregnancies</a> in general?