TY  - RPRT
TI  - Regression of warts. An immunological study.
AU  - S Pyrhönen
AU  - E Johansson
PY  - 1975
DO  - 10.1016/s0140-6736(75)91880-2
UR  - https://pubmed.ncbi.nlm.nih.gov/47944/
ID  - 47944
ER  -