Assessment of short term effects of sildenafil therapy in patients with secondary pulmonary hypertension

• P. Dwivedi,
• V.S. Narain,
• R.K. Saran,
• S.K. Dwivedi,
• R. Sethi,
• S. Chandra,
• A. Pradhan,
• G.K. Chaudhary,
• P.K. Vishwakarma

Affiliations

P. Dwivedi

V.S. Narain

R.K. Saran

S.K. Dwivedi

R. Sethi

S. Chandra

A. Pradhan

G.K. Chaudhary

P.K. Vishwakarma