| Syngamus laryngeus |
A species normally parasitic in ruminants but sometimes accidentally infesting humans.
Ãâó:
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| Syngamus |
a genus of nematode worms of the family Syngamidae that are parasitic in fowl and other birds.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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