title: Isolation and characterization of an echovirus, intratypic variant of echovirus 33.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000914:Antibodies, Viral / Q000032:analysis; D000956:Antigens, Viral / Q000032:analysis; D002648:Child; D002675:Child, Preschool; D003968:Diarrhea, Infantile / Q000382:microbiology*; D004534:Egypt; D029822:Enterovirus B, Human / Q000254:growth & development / Q000276:immunology / Q000302:isolation & purification; D014644:Genetic Variation; D006801:Humans; D007223:Infant; D012007:Rectum / Q000382:microbiology; D014776:Virus Cultivation
chemical_list: D000914:Antibodies, Viral; D000956:Antigens, Viral