E1R1E1P3S1I1N1S1
10 points
EREPSINS is validvalid
EREPSIN, a mixture of enzymes in the small intestine [n]
EREPSIN, an enzyme of the small intestine [n]
EREPSIN, a mixture of enzymes in the small intestine [n]
EREPSIN, an enzyme of the small intestine [n]