Possible Clues:

• Hospital department to which boy is taken for typhoid
• Intestinal
• Individual admitted to centre for treatment of the guts
• Happening in the gut - typhoid fever
• Come in, I see, in a fecerish way
• The opposite of 19 across, I see, will cause disturbance inside
• Come in. I see there's some trouble inside
• Come in, I see, if there's trouble inside
• After ten there is trouble inside for the boy at last
• It's just no go out, I see, it's just a complaint