TY  - RPRT
TI  - Practical guide to sun protection.
AU  - Raymond Ramirez
AU  - Jeffrey Schneider
PY  - 2003
DO  - 10.1016/s0039-6109(02)00186-x
UR  - https://pubmed.ncbi.nlm.nih.gov/12691452/
ID  - 12691452
ER  -