Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleRelationship between proliferative activity and estrogen receptors in breast cancer.AuthorsSilvestrini, Rosella; Daidone, Maria Grazia; Fronzo, Giovanni DiPublicationCancer (0008543X), 1979, Vol 44, Issue 2, p665ISSN0008-543XPublication typeArticleDOI10.1002/1097-0142(197908)44:2<665::AID-CNCR2820440237>3.0.CO;2-N