Fig. 4.
From right to left: Mr. Nabavi, Dr. Younes Karimi, Dr. Marcel Baltazard, Ali Ghahramani, Dr. Kellen’s wife, Mohammad Hanifi, Feizollah Salarkia, Hamid Salarkia, Salman Mesbah, Mousa Hakimi, and Dr. Kellen; the Research Centre for Emerging and Reemerging infectious Diseases (Plague Centre of the Pasteur Institute of Iran), Akanlu, Kabudar Ahang, Hamadan, 1957.