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THE VACUUM EXTRACTOR—AN EVALUATION
Author(s) -
Willocks James
Publication year - 1962
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.1471-0528.1962.tb00040.x
Subject(s) - extractor , citation , vacuum extractor , library science , medicine , computer science , engineering , surgery , process engineering