title: [Preventive vaccination of adolescents: is consent by parents always necessary?].
authors.affiliation: R.-Koch-Inst., Berlin.
authors.forename: K A
authors.initials: KA
authors.lastname: Nassauer
mesh_terms: D000293:Adolescent; D005260:Female; D005858:Germany; D006509:Hepatitis B / Q000517:prevention & control*; D017325:Hepatitis B Vaccines / Q000008:administration & dosage*; D006801:Humans; D017589:Immunization Programs / Q000331:legislation & jurisprudence*; D007258:Informed Consent / Q000331:legislation & jurisprudence*; D007872:Legal Guardians; D008297:Male
chemical_list: D017325:Hepatitis B Vaccines