Recurrent obstructive acute pyelonephritis: A rare form of Actinotignum (Actinobaculum) schaalii infection in a HIV-1 infected patient. Vallet, A.; Noël, N.; Bahi, R.; Teicher, E.; Quertainmont, Y.; Delfraissy, J.F.; Ferlicot, S.; Potron, A.; Goujard, C.; Lambotte, O.. Anaerobe. 2017; : p.75-77. doi:DOI: 10.1016/j.anaerobe.2016.12.004. Epub 2016 Dec 8.Article