Authors: J Alvar; B Gutiérrez-Solar; R Molina; R López-Velez; A Garcia-Camacho; P Martinez; F Laguna; E Cercenado; A Galmes Journal: Lancet Date: 1992-06-06 Impact factor: 79.321
Authors: K Ritmeijer; H Veeken; Y Melaku; G Leal; R Amsalu; J Seaman; R N Davidson Journal: Trans R Soc Trop Med Hyg Date: 2001 Nov-Dec Impact factor: 2.184