TY  - RPRT
TI  - Normal skin test responses in chronic marijuana users.
AU  - M J Silverstein
AU  - P J Lessin
PY  - 1974
DO  - 10.1126/science.186.4165.740
UR  - https://pubmed.ncbi.nlm.nih.gov/4417650/
ID  - 4417650
ER  -