Hanane Benjelloun, Sanaa Morad, Nahid Zaghba, Abdelaziz Bakhatar, Najiba Yassine, Abdelkrim Bahlaoui
Service des Maladies Respiratoires, Centre hospitalier Ibn Rochd, Casablanca, Maroc.
Pan Afr Med J. 2014 Mar 10;17:184. doi: 10.11604/pamj.2014.17.184.3875. eCollection 2014.