Gavgani, ASM; Hodjati, MH; Mohite, H; Davies, CR; (2002) Effect of insecticide-impregnated dog collars on incidence of zoonotic visceral leishmaniasis in Iranian children: a matched- cluster randomised trial. Lancet, 360 (9330). pp. 374-379. ISSN 0140-6736 DOI: https://doi.org/10.1016/S0140-6736(02)09609-5 Full text not available from this repository.