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	1.	Vitamin D3 in plasma: quantitation by mass fragmentography. [electronic resource] by De Leenheer, A P Cruyl, A A Producer: 19981106 In: Analytical biochemistry vol. 91 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	2.	A method for the gas chromatographic determination of vitamin D and related structures. [electronic resource] by De Leenheer, A P Cruyl, A A Producer: 19761020 In: Journal of chromatographic science vol. 14 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	3.	Gas--liquid chromatography of vitamin D and analogs. [electronic resource] by De Leenheer, A P Cruyl, A A Producer: 19800625 In: Methods in enzymology vol. 67 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	4.	Identification and urinary excretion of p-chlorophenoxyacetamide, a metabolite of iproclozide, in humans. [electronic resource] by De Sagher, R M De Leenheer, A P Cruyl, A A Claeys, A E Producer: 19760401 In: Drug metabolism and disposition: the biological fate of chemicals vol. 3 Availability: No items available. Save to lists Add to cart (remove)
	5.	Determination of serum alpha-tocopherol (vitamin E) by high-performance liquid chromatography. [electronic resource] by De Leenheer, A P De Bevere, V O Cruyl, A A Claeys, A E Producer: 19780628 In: Clinical chemistry vol. 24 Availability: No items available. Save to lists Add to cart (remove)
	6.	Analysis of fluorouracil in human plasma by combined gas-liquid chromatography mass spectrometry. [electronic resource] by Cosyns-Duyck, M C Cruyl, A A De Leenheer, A P De Schryver, A Huys, J V Belpaire, F M Producer: 19801124 In: Biomedical mass spectrometry vol. 7 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)