RT Journal Article SR Electronic T1 Sweat chloride concentration in cystic fibrosis patients with cystic fibrosis trans-membrane conductance regulator 11234V mutation JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 339 OP 340 VO 31 IS 3 A1 Mahmood D. Al-Mendalawi A1 Atqah Abdul-Wahab A1 Ibrahim A. Janahi A1 Mohammed O. Abdel-Rahman YR 2010 UL http://smj.org.sa/content/31/3/339.abstract