TY - BOOK AU - Jagdeep AU - Dr. Neeraj Parakh Gu. AU - Dr. V. K. Gupta Gu. AU - Prof. Sanjay Tyagi Gu. AU - University of Delhi. Faculty of Medical Sciences. Department of Medicine ED - University of Delhi. Faculty of Medical Sciences. Department of Medicine TI - Correlation of plasma vitamin D levels with B type natriuretic peptide levels & echocardiographic parameters in patients with congestive heart failure PY - 2012/// KW - CARDIOVASCULAR SYSTEM ER -