Hernández, F., Argüello, A. P., Rivera, P., & Jiménez, E. (1993). Balantídium coli (Vestibuliferida: Balantidiidae): The persistence of an old problem.
Παραπομπή Chicago StyleHernández, Francisco, Ana Patricia Argüello, Patricia Rivera, και Ernesto Jiménez. Balantídium Coli (Vestibuliferida: Balantidiidae): The Persistence of an Old Problem. 1993.
Παραπομπή MLAHernández, Francisco, Ana Patricia Argüello, Patricia Rivera, και Ernesto Jiménez. Balantídium Coli (Vestibuliferida: Balantidiidae): The Persistence of an Old Problem. 1993.
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