Etiologies and characteristic features of pneumonias in a municipal hospital.

Antigens, Bacterial Antigens, Viral Bacteria/isolation & purification Complement Fixation Tests Female Haemophilus/isolation & purification Hospitals, Community Humans Male Microbial Sensitivity Tests Middle Aged Mycoplasma/growth & development,immunology,isolation & purification Orthomyxoviridae/isolation & purification Pharynx/microbiology Pneumonia/diagnosis,microbiology Sepsis/etiology Sputum/microbiology Staphylococcus/isolation & purification Statistics as Topic Streptococcus pneumoniae/isolation & purification

Antigens, Bacterial Antigens, Viral