RT Journal Article SR Electronic T1 Low-dose Intradermal Hepatitis B Vaccination JF The Journal of the American Board of Family Practice JO J Am Board Fam Med FD American Board of Family Medicine SP 276 OP 276 DO 10.3122/jabfm.4.4.276 VO 4 IS 4 A1 Smith, Stephen C. YR 1991 UL http://www.jabfm.org/content/4/4/276.1.abstract AB