Bleeding pattern with drospirenone 3 mg+ethinyl estradiol 20 mcg 24/4

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题名	Bleeding pattern with drospirenone 3 mg+ethinyl estradiol 20 mcg 24/4 combined oral contraceptive compared with desogestrel 150 mcg+ethinyl estradiol 20 mcg 21/7
链接	http://www.ncbi.nlm.nih.gov/pubmed/19835718

【题  名】：Bleeding pattern with drospirenone 3 mg+ethinyl estradiol 20 mcg 24/4 combined oral contraceptive compared with desogestrel 150 mcg+ethinyl estradiol 20 mcg 21/7
【作  者】：Anttila L, Kunz M, Marr J.
【期刊名全称】： Contraception. 2009 Nov;80(5):445-51. doi: 10.1016/j.contraception.2009.03.013. Epub 2009 May 9.
【文献页码】：  
【全文链接】: http://www.ncbi.nlm.nih.gov/pubmed/19835718
【求助者email】:

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