Rashid, H.M. , Khan, M. , Khan, J., Sujjad, M.A. , Hassan, H. , Khan, H. and Abbasi, M.A. 2021. Clinical Utility of Serum Periostin as Biomarker of Differential Diagnosis for Different Phenotypes of Bronchial Asthma: Serum Periostin as Biomarker for the Diagnosis of Asthma. Proceedings of the Pakistan Academy of Sciences: B. Life and Environmental Sciences. 57, 4 (Mar. 2021), 9–13.