1. D. Evans (1989 ) Handbook on Isolation, Characterization and Cryopreservation of Leishmania . World Health Organization, 45 pp.
2. R.E. Janini (1993 ) Vector status and population dynamics of sandflies (Diptera: Psychodidae) in an endemic focus of cutaneous leishmaniasis: the Jordan valley . M.Sc. thesis , University of Jordan, Amman.
3. S. Kamhawi (1990 ) Studies on the biology of Old World sandflies (Diptera: Psychodidae). Ph.D. dissertation, University of Salford.
4. S. Khoury, E. Saliba, and O. Oumeish (1993 ) The epidemiology of cutaneous leishmaniasis in Jordan, 1983-1992: a preliminary report. Abstracts:Fourth International and Pan-Arab Seminar on Leishmaniases and Other Zoonoses, Amman, Jordan, p.39 .