Long-acting contraceptive agents: Norethisterone esters of monoalkenyl and monoalkynyl acids

by Francisco, Cosme G., Freire, Raimundo, Hernández, Rosendo, Salazar, José A., Suárez, Ernesto, Noguez, José A., Acosta, Alejandrina, Jimeno, Oswaldo, García de la Mora, Gustavo A.
Published 1983-03

Long-acting contraceptive agents: Levonorgestrel esters of unsaturated acids

by Francisco, Cosme G., Freire, Raimundo, Hernández, Rosendo, Salazar, José A., Suárez, Ernesto, Ngiam, T. L., Leung, S. L., Go, M. L., Jimeno, Oswaldo, Noguez, José A., Costa H., A., Tarpanov, V., Boshkova-Ljapova, M., Milenkov, B., Stoilova, V., Vlahov, J., Snatzke, G., Wan, A. S. C., García de la Mora, Gustavo A., Vlahov, R.
Published 1983-03