- Auditory rehabilitation project for pupils of Wesley Schools for the Deaf, Lagos
- Survey of maternal views on infant hearing loss in Lagos
- Survey of final year medial students and health professionals in Lagos on infant hearing loss
- Universal newborn hearing screening at Lagos Island Maternity Hospital, Lagos, Nigeria [Start date: May 2005]
- Community-based universal newborn hearing screening at four BCG immunisation clinics in Lagos, Nigeria [Start date: July 2005]
- Language development in Nigerian children
- Occupational noise exposure among female pepper grinders of childbearing age.