00505cam a2200181 a 4500020001700000082001600017100002300033245005400056250001100110260004300121300002400164650002800188650001000216650003000226650001900256654002400275700002400299  a0443014981 :0 a616.33bSHE1 aShearman, David JC10aDiseases of the gastrointestinal tract and liver   a1st ed  aEdinburghbChurchill livingstonec1982  aviii, 974p. bill.  0aGastrointestinal system 0aLiver 2aGastrointestinal Diseases 2aLiver Diseases  aGastroenterology   1 aFinlayson, Niall DC