Risk of venous thromboembolism in users of oral contraceptives containing drospirenone or levonorgestrel: Nested case-control study based on UK General Practice Research Database
2009 ◽
Vol 35
(2)
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pp. 124-124
2008 ◽
Vol 116
(1)
◽
pp. 91-97
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2013 ◽
Vol 178
(4)
◽
pp. 559-569
◽
2011 ◽
Vol 65
(Suppl 1)
◽
pp. A45-A45
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2014 ◽
Vol 2
(6)
◽
pp. 505-512
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