Herrera M C; Luque De Castro M D Ultrasound-assisted extraction for the analysis of phenolic compounds in strawberries. Analytical and bioanalytical chemistry (2004 Aug), 379(7-8), 1106-12.

Morales-Munoz S; Luque-Garcia J L; Luque de Castro M D Pressurised liquid-liquid extraction. An approach to the removal of inorganic non-metal species from used industrial oils. Chemosphere (2004 Sep), 56(10), 943-7.

Gonzalez-Rodriguez J; Perez-Juan P; Luque de Castro M D Use of superheated liquids for the extraction of non-volatile compounds from wood: liquid chromatography studies. Journal of chromatography. A (2004 Jun 4), 1038(1-2), 3-9.

Quesada J M; Mata-Granados J M; Luque De Castro M D Automated method for the determination of fat-soluble vitamins in serum. Journal of steroid biochemistry and molecular biology (2004 May), 89-90(1-5), 473-7.

Mata-Granados J M; Luque De Castro M D; Quesada J M Fully automated method for the determination of 24,25(OH)2 and 25(OH) D3 hydroxyvitamins, and vitamins A and E in human serum by HPLC. Journal of pharmaceutical and biomedical analysis (2004 May 28), 35(3), 575-82.

Luque-Garcia J L; Luque de Castro M D Ultrasound-assisted Soxhlet extraction: an expeditive approach for solid sample treatment. Application to the extraction of total fat from oleaginous seeds. Journal of chromatography. A (2004 Apr 23), 1034(1-2), 237-42.

Priego-Capote F; Luque de Castro M D Dynamic ultrasound-assisted leaching of essential macro and micronutrient metal elements from animal feeds prior to flame atomic absorption spectrometry. Analytical and bioanalytical chemistry (2004 Mar), 378(5), 1376-81.

Canizares-Macias M P; Garcia-Mesa Jose A; Luque de Castro M D Determination of the oxidative stability of olive oil, using focused-microwave energy to accelerate the oxidation process. Analytical and bioanalytical chemistry (2004 Jan), 378(2), 479-83.