TY  - RPRT
TI  - New developments in multiphoton microscopy.
AU  - Fritjof Helmchen
AU  - Winfried Denk
PY  - 2002
DO  - 10.1016/s0959-4388(02)00362-8
UR  - https://pubmed.ncbi.nlm.nih.gov/12367641/
ID  - 12367641
ER  -