[1]
Ikram Ullah, Hamid Hussain, Ghulam Sarwar, Zahoor Ahmad, and Ikram ud din, “A STUDY OF THE RELATIONSHIP BETWEEN PULMONARY FUNCTIONS TESTS AND DUST IN STONE CRUSHING INDUSTRIES WORKERS IN PESHAWAR”, J Khyber Coll Dent, vol. 7, no. 3, pp. 2–8, Dec. 2017.