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. Author manuscript; available in PMC: 2020 Apr 1.
Published in final edited form as: Contraception. 2019 Jan 23;99(4):256–263. doi: 10.1016/j.contraception.2018.12.009

Figure 4.

Figure 4.

Correlation of LNG and EE PK parameters from 4 studies [13–16]. Lines denote linear regressions with force to 0 intercepts. Regression parameters and statistics are listed in Supplemental Table S-5. All correlations are highly significant (p<0.05 or less).