瘤胃黏膜，牛犊
Forestomach system of a healthy 10-day-old calf, with physiologic juvenile mucosa of the reticulorumen and omasum (right).
Courtesy of Dr. Ingrid Lorenz.
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Forestomach system of a healthy 10-day-old calf, with physiologic juvenile mucosa of the reticulorumen and omasum (right).
Courtesy of Dr. Ingrid Lorenz.
