TY  - RPRT
TI  - [Method and procedures in bacteriological study of necrotic teeth].
AU  - A Rodríguez-Ponce
AU  - A López Campos
AU  - J López Paz
AU  - R Pazos Sierra
UR  - https://pubmed.ncbi.nlm.nih.gov/1659855/
ID  - 1659855
ER  -