00446nam a22001217a 4500082000800000100001800008245009800026264003700124300003100161650004200192700003300234856005700267  a610  aAhmad ,Osama   aStudy of various gas concentrations in exhaled breath of hemodialysis patients /cOsama Ahmad  aIslamabad: bSMME- NUST. c2021.  a79p. ;bSoft Copy, c30cm.  aMS Biomedical Engineering (BME)        aSupervisor : Dr. Umar Ansari  uhttp://10.250.8.41:8080/xmlui/handle/123456789/23811