Colonic constipation:Find:Pt:Gastrointestinal system:Ord:Observed.CCC
colonic constipation:find:pt:gastrointestinal system:ord:observed.ccc
Colonic constipation:Find:Pt:Gastrointestinal system:Ord:Observed.CCC
colonic constipation:find:pt:gastrointestinal system:ord:observed.ccc