Novelli, V M Haemophilus influenzae type b disease in an Arab Gulf state. [electronic resource] - The Pediatric infectious disease journal Dec 1989 - 886-7 p. digital Publication Type: Journal Article ISSN: 0891-3668 Standard No.: 10.1097/00006454-198912000-00013 doi Subjects--Topical Terms: Child, PreschoolFemaleHaemophilus Infections--epidemiologyHaemophilus influenzae--isolation & purificationHumansIncidenceInfantMaleProspective StudiesQatar--epidemiology