Long-acting contraceptive delivery systems : proceedings of an International Workshop on Long-Acting Contraceptive Delivery Systems, May 31-June 3, 1983, New Orleans, Louisiana / sponsored by the Program for Applied Research on Fertility Regulation, Northwestern University, Chicago, Illinois ; edited by Gerald I. Zatuchni [and others] ; prepared with the technical assistance of Carolyn K. Osborn.

Date:

[1984], ©1984