Benjelloun Hanane, Zaghba Nahid, Bakhatar Abdelaziz, Yassine Najiba, Bahlaoui Abdelkrim
Service des Maladies Respiratoires, Centre Hospitalier Ibn Rochd, Casablanca, Maroc.
Pan Afr Med J. 2014 Oct 28;19:220. doi: 10.11604/pamj.2014.19.220.4952. eCollection 2014.