N. Kolla

Impact of Chronic Anemia on the New-Onset Atrial Fibrillation in the Elderly: It May Not Be What We Have Thought.

M. Zimmerman, Harsha V. Ganga, W. Miller, 2012, Journal of atrial fibrillation.

Obstructive Sleep Apnea in the Elderly Population: Atypical Presentation and Diagnostic Challenges

Harsha V. Ganga, V. Puppala, Yuvaraj Thangaraj, 2009 .