TY  - RPRT
TI  - Should a PDT protocol certainly contain a "light only" experiment?
AU  - T Karu
PY  - 1992
DO  - 10.1016/1011-1344(92)80027-s
UR  - https://pubmed.ncbi.nlm.nih.gov/1479481/
ID  - 1479481
ER  -