Married Love
A New Contribution to the Solution of Sex Difficulties
Measuring unmet need
International Family Planning Perspectives
Mechanism for indicating menstrual cycles
Patent 3.225.581
Mechanism of action, safety and efficacy of intrauterine devices
Report of a WHO Scientific Group
Médecine chirurgie
extrait du catalogue
Medicated intrauterine devices
physiological and clinical aspects
Medicated IUD's and polymeric delivery systems