| pubmed-article:5898299 | pubmed:articleTitle | [Biochemical pharmacological studies of the coronary dilator 3-(beta-diethylamino-ethyl)-4-methyl-7-carbethoxy-methoxy-2-oxo-(1,2-chromene)-hydrochloride. 1. Methods for determination of the substance and its metabolites in plasma, tissues and urine]. | lld:pubmed |
