TY  - RPRT
TI  - Black and white human skin differences.
AU  - K E Andersen
AU  - H I Maibach
PY  - 1979
DO  - 10.1016/s0190-9622(79)70021-1
UR  - https://pubmed.ncbi.nlm.nih.gov/92483/
ID  - 92483
ER  -