(Q41366312)
Statements
1 reference
The risk of ectopic pregnancy after tubal sterilization. U.S. Collaborative Review of Sterilization Working Group (English)
1 reference
Peterson HB
1 reference
Xia Z
1 reference
Hughes JM
1 reference
Wilcox LS
1 reference
Tylor LR
1 reference
Trussell J
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1 March 1997
1 reference
1 reference
336
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11
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762-767
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Identifiers
1 reference
1 reference