The Ptolemy project: a scalable model for delivering health information in Africa [corrected] [published erratum appears in BMJ 2003 Nov 1;327(7422):1016].

Autor: Beveridge M, Howard A, Burton K, Holder W
Zdroj: BMJ: British Medical Journal (International Edition); 10/4/2003, Vol. 327 Issue 7418, p790-793, 4p
Databáze: Complementary Index