TY  - RPRT
TI  - Two-photon-induced fluorescence.
AU  - P R Callis
PY  - 1997
DO  - 10.1146/annurev.physchem.48.1.271
UR  - https://pubmed.ncbi.nlm.nih.gov/15012446/
ID  - 15012446
ER  -