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Peyer's patches, illustration
Illustration of Peyer's patches, masses of lymphoid tissue in the wall of the small intestine. Peyer's patches are part of the immune system and act as the first line of defence in the small intestine., by NEMES LASZLO/SCIENCE PHOTO LIBRARY
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0.3 MB
724 x 478 px
6.1 x 4 cm
$ 100.00
M
3.3 MB
2290 x 1511 px
19.4 x 12.8 cm
$ 180.00
L
33.4 MB
7280 x 4805 px
61.6 x 40.7 cm
$ 350.00
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