title: Vaccination against hepatitis B in Nigerian children: trials of reduced dose and intradermal vaccine.
authors.forename: E A
authors.initials: EA
authors.lastname: Ayoola
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D004305:Dose-Response Relationship, Drug; D006509:Hepatitis B / Q000517:prevention & control*; D017325:Hepatitis B Vaccines; D006801:Humans; D007223:Infant; D007271:Injections, Intradermal; D009549:Nigeria; D014761:Viral Hepatitis Vaccines / Q000008:administration & dosage*
chemical_list: D017325:Hepatitis B Vaccines; D014761:Viral Hepatitis Vaccines