Any review must carefully weigh the available evidence

Costescu, D.J.; Waddington, A.

BMJ 346: f2250

2013


ISSN/ISBN: 0959-8138
PMID: 23592459
DOI: 10.1136/bmj.f2250
Document Number: 573355
Helmerhorst and Rosendaal s recommendation that women prescribed oral contraceptives should receive levonorgestrel and 30 g of ethinylestradiol is based on the observation that thrombosis risk is.

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