TY  - RPRT
TI  - [Current process of immunizations: vaccination schedule].
AU  - M Adán Pérez
AU  - J del Pozo Machuca
AU  - M Adán Gil
AU  - C Sánchez López
PY  - 1991
UR  - https://pubmed.ncbi.nlm.nih.gov/1763869/
ID  - 1763869
ER  -