TY - GEN AU - Qian,Xiao-hua AU - Wang,Chuan-qing AU - Zhu,Qi-rong TI - [A prospective cohort study on community children vaccinated with Haemophilus influenzae type b] SN - 1006-916X PY - 2010///0804 KW - Child, Preschool KW - Cohort Studies KW - Follow-Up Studies KW - Haemophilus Infections KW - prevention & control KW - Haemophilus influenzae type b KW - immunology KW - Humans KW - Infant KW - Infant, Newborn KW - Polymerase Chain Reaction KW - Prospective Studies KW - Residence Characteristics KW - statistics & numerical data KW - Respiratory Tract Infections KW - Vaccination KW - Vaccines, Conjugate N1 - Publication Type: English Abstract; Journal Article; Randomized Controlled Trial ER -