Research Article
Helminth Contamination of Lettuce and Associated Risk Factors at Production Sites, Markets and Street Food Vendor Points in Urban and Peri-Urban Kumasi, Ghana
Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
R.C. Abaidoo
Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
K. Obiri-Danso
Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
P. Drechsel
International Water Management Institute, Accra, Ghana
F. Kondrasen
University of Copenhagen, Denmark
L.T. Klank
Section for Immunology and Parasitology, National Veterinary Institute, Technical University of Denmark, Denmark