Trends in the presentation of acute exacerbation of chronic obstructive Pulmonary disease requiring admission to ICU: experience at a tertiary care teaching hospital in South India

• Harikrishna J,
• Arun Raja V,
• Narayana Murthy D

Affiliations

Harikrishna J

Sri Venkateswara Institute of Medical Sciences Tirupati.

Arun Raja V

Sri Venkateswara Institute of Medical Sciences Tirupati.

Narayana Murthy D

Sri Venkateswara Institute of Medical Sciences Tirupati.