@misc{indiciae587a13cf5273, title = {[Non-systematic vaccines. I].}, author = {C Batalla Martínez and V Bou Barba and E Comín Bertran and M Espuga García and A Ezpeleta García and R Figueras Camos and R Freixedas Casaponsa and D Ruiz Blanes}, year = {1994}, url = {https://pubmed.ncbi.nlm.nih.gov/7803681/}, note = {Source identifier: 7803681} }