摘要：

The antianginal film is a plate, 0.1 to 1.5 thick, consisting of a biologically soluble and resolvable carrier, which is a hompolymer of acrylamide or vinylpyrrolidone, or a copolymer thereof with acrylate, containing from 99 to 70 percent by weight of acrylamide with vinylpyrrolidone and from 1 to 30 percent by weight of acrylate having a molecular mass from 50,000 to 1,000,000, and the active principle having antianginal action, the components being taken in the following proportions, in percent by weight

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