Koutaro Ould Maeno, Sidi Ould Ely, Satoshi Nakamura, Khemais Abdellaoui, Sory Cissé, Mohamed El Hacen Jaavar, Sid’Ahmed Ould Mohamed, Mohamed Atheimine, Mohamed Abdallahi Ould Babah
Springerplus. 2016; 5: 107. Published online 2016 Feb 1. doi: 10.1186/s40064-016-1741-4