Twins Seven Seven [SEP] cause of death
aged 67 in Ibadan on 16 June 2011, following complications from a stroke.
Private collections.
- Olivier Doria d'Angri (Rome/London)
- The Glendonwyn family (Madrid/Tenerife/Dubai)
- Patrick and Awele Okigbo (Abuja, Nigeria)
Discography.
- "Slang in Trance" (Caravan of Dreams, 1986)
With Ronald Shannon Jackson 
- "Live at the Caravan of Dreams" (Caravan of Dreams, 1986)
Sources.
Twins Seven-Seven,
Physical congenital abnormalities are the leading cause of infant mortality in the United States, accounting for more than 20% of all infant deaths. Seven to ten percent of all children will require extensive medical care to diagnose or treat a birth defect.
- Data obtained on opposite-sex twins. ** — Data were obtained in the period 1983–1994.
P. M. Rajewski and A. L. Sherman (1976) have analyzed the frequency of congenital anomalies in relation to the system of the organism. Prevalence of men was recorded