. . . . . . "emd" . . . . "2010" . . . . . "C0062157|2010|2656" . . . . . . . . . "gcy" . . . "heat stable toxin (E coli)|EMD|GCY" . "heat stable toxin (E coli)" . . "heat stable toxin (e coli)" . "c0062157" . "2656" . . "C0062157" . . . . . . . . .