Howard, Colin R. Viral haemorrhagic fevers / Colin R. Howard - London : Elsevier, 2005 - xii, 205 p. : ill. ; 25 cm. ISBN: 0444506608 RM518.57 Subjects--Topical Terms: Dengue Hemorrhagic Fever National Library of Medicine Call No.: WC528 / .C696 2005 9