S. Khedr

Variation in in-patient stroke management in ten centres in different countries: The INCLEN multicentre stroke collaboration

D. Silberberg, V. Pelak, D. Mathai, 1999, Journal of the Neurological Sciences.

Attitudes of developing world physicians to where medical research is performed and reported

R. Heller, S. Kongpatanakul, L. Lim, 2003, BMC public health.