TY - GEN AU - Riesenberg,D E TI - How to protect day-care center children from infectious disease? SN - 0098-7484 PY - 1986///0128 KW - Bacterial Vaccines KW - administration & dosage KW - Child Day Care Centers KW - Child, Preschool KW - Haemophilus Infections KW - prevention & control KW - Humans KW - Infant N1 - Publication Type: News ER -