TY  - RPRT
TI  - [Active and passive immunization in the extremely preterm infant].
AU  - Eduardo C Tavares
AU  - José Geraldo Ribeiro
AU  - Lorenza A Oliveira
PY  - 2005
DO  - 10.2223/1307
UR  - https://pubmed.ncbi.nlm.nih.gov/15809702/
ID  - 15809702
ER  -