TY  - RPRT
TI  - Lead: let's be careful.
AU  - D E Mandelbaum
PY  - 1998
DO  - 10.1016/s0022-3476(98)70470-6
UR  - https://pubmed.ncbi.nlm.nih.gov/9506665/
ID  - 9506665
ER  -