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Efficacy and safety of a levonorgestrel enteric-coated tablet as an over-the-counter drug for emergency contraception: a Phase IV clinical trial

BACKGROUND: An enteric-coated levonorgestrel emergency contraceptive pill (E-LNG-ECP) is an improved formulation, in terms of side effects, which both dissolves and is absorbed in the intestine. Our aim was to evaluate the efficacy and safety of E-LNG-ECP as an over-the-counter (OTC) drug for emerge...

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Detalles Bibliográficos
Autores principales: Chen, Q.-J., Xiang, W.-P., Zhang, D.-K., Wang, R.-P., Luo, Y.-F., Kang, J.-Z., Cheng, L.-N.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Oxford University Press 2011
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3157624/
https://www.ncbi.nlm.nih.gov/pubmed/21672924
http://dx.doi.org/10.1093/humrep/der181