Blastocystis is associated with decrease of fecal microbiota protective bacteria: comparative analysis between patients with irritable bowel syndrome and control subjects. oleh Céline Nourrisson, Julien Scanzi, Bruno Pereira, Christina NkoudMongo, Ivan Wawrzyniak, Amandine Cian, Eric Viscogliosi, Valérie Livrelli, Frédéric Delbac, Michel Dapoigny, Philippe Poirier