TY  - RPRT
TI  - A rapid and selective solid-phase UV spectrophotometric method for determination of ascorbic acid in pharmaceutical preparations and urine.
AU  - A R Medina
AU  - M L Fernández de Córdova
AU  - A M Díaz
PY  - 1999
DO  - 10.1016/s0731-7085(99)00028-x
UR  - https://pubmed.ncbi.nlm.nih.gov/10704029/
ID  - 10704029
ER  -