Toth, T E Trypsin-enhanced replication of neonatal calf diarrhea coronavirus in bovine embryonic lung cells. [electronic resource] - American journal of veterinary research Jun 1982 - 967-72 p. digital Publication Type: Journal Article ISSN: 0002-9645 Subjects--Topical Terms: AnimalsCattleCell LineCoronaviridae--growth & developmentCytopathogenic Effect, Viral--drug effectsEmbryo, MammalianFetusKidneyLungTrypsin--administration & dosageVirus Replication--drug effects