A solid-phase extraction and size-exclusion liquid chromatographic method for polyethylene glycol 25 p-aminobenzoic acid determination in urine: Validation for urinary excretion studies of users of sunscreens
- Balaguer, A.
- Chisvert, A.
- Salvador, A.
- Herraez, M.
- Diez, O.
ISSN: 0003-2670
Year of publication: 2008
Volume: 611
Issue: 2
Pages: 220-225
Type: Article