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Sistma de flujo continuo no segmentado con detección polarográfica para la determinación de ranitidina en formas farmacéuticas y orina
(Sociedad Chilena de Química, 1998)
Synthesis of 4-aryl-4,7,8,9-tetrahydro-6H-pyrazolo[3,4-b]quinolin-5-ones
(HETERO CORPORATION, 1998-05)
Reactivity of the nitro radical anion from nisoldipine with N-acetylcysteine: EPR spectroscopic and electrochemical evidence
(Sociedad Chilena de Química, 1998)
Poly(complexes) stabilized by acid-base interactions: Poly(4-vinylpyridine) and poly(ethylene-co-maleic acid)
(Taylor and Francis Inc., 1998)
Exhaust PAH in Chilean vehicles: Levels, source signatures and receptor modeling
(Elsevier Ltd, 1998)