00525nam a2200169Ia 4500008004100000020001300041040001700054041001200071082001600083245005900099260003100158300002000189500006500209650001800274650003500292700002800327170706s9999    xx            000 0 und d  a0193936x  aCNCI LIBRARY  aEnglish  a614.4bEp41  aEpidemiologic reviewscedited by Moyses Szklo [et al.]  aLondonbJohn hopkingc1983  aVol. 9 ( 264)p.  aContents: v.9, Includes bibliographical references and index  aEpidemiologic  aEpidemiology- Etopic Pregnancy  aSzklo, Moyses, [et al.]