From the Centers for Disease Control and Prevention. Alternate two-dose hepatitis B vaccination schedule for adolescents aged 11-15 years.
D000293:Adolescent; D002648:Child; D006509:Hepatitis B / Q000517:prevention & control; D017325:Hepatitis B Vaccines / Q000008:administration & dosage*; D006801:Humans; D007115:Immunization Schedule; D014614:Vaccines, Synthetic / Q000008:administration & dosage*
D017325:Hepatitis B Vaccines; C075655:Recombivax HB; D014614:Vaccines, Synthetic