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The strength of uncontrolled case series
Author(s) -
Grant John M.
Publication year - 1999
Publication title -
bjog: an international journal of obstetrics and gynaecology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.157
H-Index - 164
eISSN - 1471-0528
pISSN - 1470-0328
DOI - 10.1111/j.1471-0528.1999.tb08422.x
Subject(s) - medicine , series (stratigraphy) , randomized controlled trial , hysterectomy , clinical trial , physical therapy , surgery , paleontology , biology , pathology