TY - GEN AU - Bader,M TI - Letter: Rubella immunization SN - 0098-7484 PY - 1976///0301 KW - Adolescent KW - Age Factors KW - Child KW - Child, Preschool KW - Female KW - Humans KW - Infant KW - Male KW - Pregnancy KW - Rubella KW - prevention & control KW - Sex Factors KW - United States KW - Vaccination N1 - Publication Type: Journal Article UR - https://doi.org/10.1001/jama.235.3.248b ER -