Rights and permissions
About this article
Cite this article
Levonorgestrel see Ethinylestradiol/levonorgestrel see Ethinylestradiol/levonorgestrel interaction. React. Wkly. 284, 9 (1990). https://doi.org/10.2165/00128415-199002840-00039
Published:
Issue Date:
DOI: https://doi.org/10.2165/00128415-199002840-00039