TY - GEN AU - Murphy,A M AU - Chang,A AU - Chancellor,A H TI - The aetiology of upper respiratory tract infections seen in general practice in Sydney SN - 0025-729X PY - 1969///0228 KW - Adolescent KW - Adult KW - Australia KW - Child KW - Child, Preschool KW - Family Practice KW - Humans KW - Infant KW - Lymphadenitis KW - epidemiology KW - Neck KW - Respiratory Tract Infections KW - Virus Cultivation KW - Virus Diseases N1 - Publication Type: Journal Article ER -