- Impfung gegen Poliomyelitis im Kongo, Fallbeispiel aus dem Departement Ewo (German Edition)
- Polio vaccination in Congo, the case of the Ewo department
- A vacinação contra a poliomielite no Congo, o caso do departamento de Ewo (Portuguese Edition)
- La vaccinazione contro la poliomielite in Congo, il caso del dipartimento di Ewo (Italian Edition)
- Mwanza disease: Etiologies and therapeutic remedies in Cong










