Rennis KD, AnazM, Krishnakumar EV, Thomas V, Robert AP. Role of chest ultrasonography in the prognostic evaluation of patients with community acquired pneumonia: a prospective study. Int J res Med Sci 2017; 5(1)
Rennis KD, Bibin J, Thomas V, Krishnakumar EV. Comparison of diagnostic yield and complications of bronchoscopy, closed pleural biopsy and medical thoracoscopic pleural biopsies in undiagnosed pleural effusions. Int J Res Med Sci 2017; 5:388:-93.
K. Rennis Davis, D. Thomas Vadakkan, E.V. Krishnakumar, A. Muhammed Anas. Serial bronchoscopic lung lavage in pulmonary alveolar proteinosis under local anesthesia. Lung India .Vol 32. Issue 2. Mar – Apr 2015. Pages 162 – 164
Jane Mary Jose, Vadakkan Devassy Thomas, Kollanur Janso. Effect of anulom vilom pranayama as an adjuvant treatment modality to improve level of dyspnea in chronic asthma patients. International Journal of Advances in Medicine, 2018 April 5 (2) 241 – 244
Thomas VD, Kumar VS, Gitanjali B. Predictors of nocturnal oxygen desaturation in chronic obstructive pulmonary disease in a south Indian population. J Postgrad Med 2002;48(2):101-104.