Mari, J. J., Patel, V., Kieling, C., Razzouk, D., Tyrer, P., & Herrman, H. (2010). The 5/95 gap in the indexation of psychiatric journals of low- and middle-income countries. Blackwell Publishing Ltd.

Mari, J J., V. Patel, C. Kieling, D. Razzouk, P. Tyrer, và H. Herrman. The 5/95 Gap in the Indexation of Psychiatric Journals of Low- and Middle-income Countries. Blackwell Publishing Ltd, 2010.

Mari, J J., et al. The 5/95 Gap in the Indexation of Psychiatric Journals of Low- and Middle-income Countries. Blackwell Publishing Ltd, 2010.