TY  - RPRT
TI  - [Unknowns in experimental procedures and so-called double blind test].
AU  - P MARTINI
PY  - 1957
DO  - 10.1055/s-0028-1114745
UR  - https://pubmed.ncbi.nlm.nih.gov/13437774/
ID  - 13437774
ER  -