1. Pneumonia occurring in infants or in persons with impaired immune systems (as AIDS victims)
   - pneumocytosis, pneumocystis pneumonia, pneumocystis carinii pneumonia

Type of: pneumonia

• oscillate
• oscillating
• oscillation
• oscillator
• Oscillatoriaceae
• oscillatory
• oscillogram
• oscillograph
• oscilloscope
• oscine
• oscine bird
• Oscines
• oscitance
• oscitancy
• oscitant
• oscitation
• Osco-Umbrian
• oscular
• osculate
• osculating circle
• osculation
• osculator
• osculatory
• oscule
• osculum