TY  - RPRT
TI  - Patch testing with semisynthetic penicillins.
AU  - N E Møller
AU  - K Jeppesen
PY  - 1987
DO  - 10.1111/j.1600-0536.1987.tb01433.x
UR  - https://pubmed.ncbi.nlm.nih.gov/2954762/
ID  - 2954762
ER  -