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Journal
Indian Heart J
Volume
46
Issue
3
Pages
165-70
Publication year
1994
Suggested citation
Rajasekhar D, Balakrishnan K, Venkitachalam C, Tharakan J, Titus T, Subramanian R, Kumar V, Bhat A, Pillai V. Primary pulmonary hypertension: natural history and prognostic factors. Indian Heart J. 1994; 46(3): 165-70.