P. Chopra

Homograft mitral valve replacement: five years' results.

A. Saxena, S. Choudhary, P. Chopra, 2000, The Journal of thoracic and cardiovascular surgery.

Quadrivalvular heart disease.

A. Kumar, P. Chopra, K. S. Iyer, 1985, International journal of cardiology.

as an endobronchial tumor

P. Suri, P. Chopra, Gunchan Paul Rajesh Mahajan, 2014 .

Recurrent ischemic strokes in a patient with Medtronic-Hall prosthetic aortic valve and valve strands.

T. Warner, T. Kamp, R. Levine, 1998, Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography.

Isolated Pulmonary Valve Endocarditis Leading To Right Ventricular Outflow Tract Obstruction - A Case Report

Abhinav Sharma, P. Chopra, Hemindermeet Singh, 2014 .

Pulmonary autograft: should it be used in young patients with rheumatic disease?

A. Saxena, S. Choudhary, A. Kumar, 1999, Journal of Thoracic and Cardiovascular Surgery.

Pericardial cyst with partial erosion of the right ventricular wall.

P. Rahko, P. Chopra, J. Pellett, 1991, The Annals of thoracic surgery.

The role of ultrasonography-guided fine-needle aspiration biopsy in the management of nonpalpable and palpable thyroid nodules.

D. Rubens, R. Izquierdo, K. Khurana, 1998, Thyroid : official journal of the American Thyroid Association.

Prosthetic valve endocarditis occurring on a silzone coated heart valve used as treatment for rheumatic mitral valve disease.

M. H. Cooper, D. Onsager, P. Chopra, 2002, European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery.

Fibrosarcoma of the right ventricle--a case report.

P. Chopra, S. Shrivastava, A. Kumar, 1985, International journal of cardiology.