Alpha 1 antitrypsin fecal clearance:VRat:24H:Ser/Plas+Stool:Qn
alpha 1 antitrypsin fecal clearance:vrat:24h:ser/plas+stool:qn
Alpha 1 antitrypsin fecal clearance in 24 hour
alpha 1 antitrypsin fecal clearance in 24 hour