Bacteria, viruses, and mycoplasmas in acute pneumonia in adults.

Adenoviridae/isolation & purification Adolescent Adult Aged Bacterial Infections/microbiology Child Female Herpesviridae/isolation & purification Herpesviridae Infections/diagnosis Humans Klebsiella/isolation & purification Male Middle Aged Mycoplasma/isolation & purification Mycoplasma Infections/diagnosis Pneumococcal Infections/diagnosis Pneumonia/diagnosis,microbiology Pneumonia, Staphylococcal/diagnosis Pneumonia, Viral/diagnosis Respiratory Tract Infections/microbiology Respirovirus/isolation & purification Rhinovirus/isolation & purification Serologic Tests Sputum/microbiology Staphylococcus/isolation & purification Streptococcus/isolation & purification Virus Diseases/diagnosis,microbiology