Al-Qerem, Walid A., et al. “Reported prevalence of allergy and asthma in children from urban and rural Egypt.” Air Quality, Atmosphere & Health (2015): 1-8.
Al-Qerem, Walid A., et al. “Reported prevalence of allergy and asthma in children from urban and rural Egypt.” Air Quality, Atmosphere & Health (2015): 1-8.