title: [PSEUDOINFLUENZA VIRUSES (MYXOVIRUS PARAINFLUENZAE)--A NEW GROUP OF RESPIRATORY VIRUSES].
mesh_terms: D009975:Orthomyxoviridae; D018184:Paramyxoviridae Infections
keywords: PARA-INFLUENZA VIRUSES; REVIEW
vernacular_title: WIRUSY RZEKOMOGRYPOWE (MYXOVIRUS PARAINFLUENZAE)--NOWA GRUPA WIRUS'OW ODDECHOWYCH.