title: Drop-off rhythms and survival periods of Hyalomma dromedarii (Acari: Ixodidae) fed on camels (Camelus dromedarius) in the Sudan.
authors.affiliation: Central Veterinary Research Laboratories, P.O. Box 8067, Madani Street, Khartoum, Sudan. elghaliaahmed@hotmail.com
authors.forename: A
authors.initials: A
authors.lastname: Elghali
authors.forename: S M
authors.initials: SM
authors.lastname: Hassan