"Monkey cell lines" . "Mammals described in 1758" . "Alphacoronaviruses" . "Abdomen" . "Swine diseases" . "Epithelium" . "Taxa named by Carl Linnaeus" . "Digestive system" . "Coprophagous animals" . "Pigs" . "Organs (anatomy)" . "Tissues (biology)" . "EC 3.4" . "Zinc proteins" .