Umar, S., Steendijk, P., Ypey, D. L., Atsma, D. E., van der Wall, E. E., Schalij, M. J., & van der Laarse, A. (2010). Novel Approaches to Treat Experimental Pulmonary Arterial Hypertension: A Review. Hindawi Publishing Corporation.

Umar, S., P. Steendijk, D. L. Ypey, D. E. Atsma, E. E. van der Wall, M. J. Schalij, and A. van der Laarse. Novel Approaches to Treat Experimental Pulmonary Arterial Hypertension: A Review. Hindawi Publishing Corporation, 2010.

Umar, S., et al. Novel Approaches to Treat Experimental Pulmonary Arterial Hypertension: A Review. Hindawi Publishing Corporation, 2010.