Griffiths, Ulla K Economic evaluations of Haemophilus influenzae type b vaccine: systematic review of the literature. [electronic resource] - Expert review of pharmacoeconomics & outcomes research Aug 2009 - 333-46 p. digital Publication Type: Journal Article; Review; Systematic Review ISSN: 1744-8379 Standard No.: 10.1586/erp.09.38 doi Subjects--Topical Terms: Cost-Benefit AnalysisDeveloping CountriesEconomics, PharmaceuticalHaemophilus Infections--economicsHaemophilus Vaccines--economicsHaemophilus influenzae type b--immunologyHumansImmunization Programs