Media type: E-Article Title: A backbone rearrangement inA,19–bisnor-steroids Contributor: Bascoul, J.; de Paulet, A. Crastes imprint: Royal Society of Chemistry (RSC), 1968 Published in: Chem. Commun. (London) Language: English DOI: 10.1039/c19680000256 ISSN: 0009-241X Origination: Footnote: