TY  - RPRT
TI  - Sensitization by routine patch testing with ether extract of Primula obconica.
AU  - G Agrup
AU  - S Fregert
AU  - H Rorsman
PY  - 1969
DO  - 10.1111/j.1365-2133.1969.tb15970.x
UR  - https://pubmed.ncbi.nlm.nih.gov/5359452/
ID  - 5359452
ER  -