the number of peyer 's patches in eutherian mice of similar size , and intestinal length is greater ( 13 ) although the number of peyer 's patch lymphoid follicles per centimeter intestine is less ( 1.8 ) than in a. swainsonii ( 4 ) and a. stuartii ( 4.4 ) .
C0031272
peyer 's patches
C1709512
peyer 's patch lymphoid