TY - GEN AU - Pevsner,J TI - Concerns about universal hepatitis B immunization SN - 0002-838X PY - 1994///0203 KW - Adolescent KW - Child KW - Hepatitis B KW - prevention & control KW - Humans KW - Infant, Newborn KW - Vaccination N1 - Publication Type: Comment; Letter ER -