Title:Poly(ethyleneglycol) column for the determination of acetaminophen, phenylephrine and chlorpheniramine in pharmaceutical formulations / C. Barbas ... [et al.].
Title:Uptake and distribution of zinc, cadmium, lead and copper in Brassica napus var. oleífera and helianthus annus grown in contaminated soils / C. Barbas ... [et al.].