TY - GEN AU - Yuan,Li-xing AU - Gao,Ju TI - [Immune status and vaccination in children with leukemia] SN - 0578-1310 PY - 2012///0510 KW - Child KW - Child, Preschool KW - Humans KW - Leukemia KW - immunology KW - Vaccination N1 - Publication Type: Journal Article ER -