by Kalra, P.R., Tang, A.T.M., Morgan, J.M., Haw, M.P.
Published in European journal of cardio-thoracic surgery (01.02.2002)

by Zachariah, D., Stevens, D., Sidorowicz, G., Spooner, C., Rowell, N., Taylor, J., Kay, R., Salek, M.S., Kalra, P.R.
Published in International journal of cardiology (15.12.2017)

by Szachniewicz, J, Petruk-Kowalczyk, J, Majda, J, Kaczmarek, A, Reczuch, K, Kalra, P.R, Piepoli, M.F, Anker, S.D, Banasiak, W, Ponikowski, P
Published in International journal of cardiology (01.08.2003)

by Elder, D.H.J., Pauriah, M., Lang, C.C., Shand, J., Menown, I.B.A., Sin, B.D.W.C.K., Gupta, S., Duckett, S.G., Foster, W., Zachariah, D., Kalra, P.R.
Published in QJM : An International Journal of Medicine (01.05.2010)

by Scott, P.A., Gorman, S., Andrews, N.P., Roberts, P.R., Kalra, P.R.
Published in Europace (London, England) (01.04.2008)

by Kalra, P.R, Anker, S.D, Struthers, A.D, Coats, A.J.S
Published in European heart journal (01.06.2001)

by Jokhi, P.P., Kalra, P.R., Radvan, J.
Published in International journal of cardiology (20.07.2005)

by Moon, J.C.C, Kalra, P.R, Coats, A.J.S
Published in International journal of cardiology (01.10.2002)

by Kalra, P.R., Ponikowski, P.P., Anker, S.D.
Published in European heart journal (01.07.2002)