AlQa'dah 16, 1434, Sep 22, 2013, SPA -- The Director of the Regional Office of the World Health Organization for the Eastern Mediterranean Dr Ala' Alwan highlighted the Kingdom of Saudi Arabia's contribution to the crowds medicine management field. The official made the remarks in a press statement today on the sidelines of the Second International Conference on Crowds Medicine and Human Gatherings. Meanwhile, Arab League health official Dr. Laila Najm hailed the convening of the Second International Conference on Crowds Medicine and Human Gatherings as unique in its field.