1. The Growth of World Population 1963
2. National Clearinghouse for Poison Control Center Bulletin 1968
3. WHO TECHNICAL REPORT SERIES 1966 332 Basic and Clinical Aspects of Intra-uterine Devices
4. WHO TECHNICAL REPORT SERIES 1968 332 Hormonal Steroids in Contraception
5. WHO TECHNICAL REPORT SERIES 1968 397 Basic and Clinical Aspects of Intra-uterine Devices