TY  - RPRT
TI  - Further studies on topical sunscreens.
AU  - G A Groves
AU  - D F Robertson
PY  - 1974
DO  - 10.5694/j.1326-5377.1974.tb93755.x
UR  - https://pubmed.ncbi.nlm.nih.gov/4453270/
ID  - 4453270
ER  -