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

Type of: pneumonia

• acaricide
• acarid
• Acaridae
• acaridiasis
• Acarina
• acarine
• acariosis
• acaroid resin
• acarophobia
• acarpellous
• acarpelous
• acarpous
• acarus
• acaryote
• ACAS
• acatalectic
• acataphasia
• acathexia
• acathexis
• acaudal
• acaudate
• acaulescent
• ACC
• accaroid resin
• accede