01283nam a2200301Ia 4500001001200000003000800012006001900020007001500039008004100054020001500095040002100110035002100131050002300152245016400175260005500339300002400394504005100418533015200469650004500621650005000666655002900716700002400745700002400769700002800793710001700821856012600838999001700964ebr10056789CaPaEBRm        u        cr cn|||||||||040926s1990    dcua   gsb    001 0 eng d  z0309041473  aCaPaEBRcCaPaEBR  a(OCoLC)60789773014aRG137b.D48 1990eb00aDeveloping new contraceptivesh[electronic resource] :bobstacles and opportunities /cLuigi Mastroianni, Jr., Peter J. Donaldson, and Thomas T. Kane, editors.  aWashington, D.C. :bNational Academy Press,c1990.  axii, 193 p. :bill.  aIncludes bibliographical references and index.  aElectronic reproduction.bPalo Alto, Calif. :cebrary,d2009.nAvailable via World Wide Web.nAccess may be limited to ebrary affiliated libraries. 0aContraceptivesxResearchzUnited States. 0aContraceptive drugsxResearchzUnited States. 7aElectronic books.2local1 aMastroianni, Luigi.1 aDonaldson, Peter J.1 aKane, Thomas T.,d1951-2 aebrary, Inc.40uhttp://site.ebrary.com/lib/rucke/Doc?id=10056789zAn electronic book accessible through the World Wide Web; click to view  c70213d70213