@inbook{980184ba61eb423e81f765f5c57bf79e,
title = "Parasitology",
keywords = "B780-tropical-medicine, Onchocerciasis, Helminthic diseases, Onchocerca volvulus, Dipetalonema perstans, Helminthology, Malaria, Protozoal diseases, Survey, Congo-Kinshasa, Africa-Central",
author = "W Crewe and M W{\'e}ry",
year = "1977",
language = "English",
pages = "69--83",
editor = "FC Rodger",
booktitle = "Onchocerciasis in Zaire; a new approach to the problem of river blindness",
publisher = "Pergamon Press",
address = "United Kingdom",
}