Efficacy and Safety of Liquorice Extract in Patients with Bronchial Asthma: A Randomized Controlled Trial.Published in:Indian Journal of Public Health Research & Development, 2020, v. 11, n. 4, p. 585By:Sadek, Eman Mohamed;Tawfik, Nezar Rifaat;Hussein, Amal Kamal;Abdelhakeem, Mohamed AbdelrazekPublication type:Article