Frequency of Clinical symptoms of Gastroesophageal reflux disease in asthmatic patients Journal title: The International Journal of Frontier Sciences Authors: Nadeem Hafeez, Qudrat Ullah, Asif Hanif, Zaheer Akhtar, Mustansar Ali, Muhammad Umar and Rukhma Rafa... Subject(s): Biological Sciences, Medicine, Dentistry and Oral Surgery, Nursing, Health and Wellness