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新药碳酸钙泡腾颗粒的研制是１９９４年卫生部立项资助课题的研究内容，经华西医科大学附属第四医院等三家单位历时５年研究，于１９９７年底获卫生部新药证书和生产批文。该新药将不溶于水的碳酸钙经先进的制剂技术转化为可溶的枸椽酸钙络合物，弥补了碳酸钙在临床上的诸多不
The development of new drug calcium carbonate effervescent granules is a research project sponsored by the Ministry of Health in 1994. After three years of research by three units affiliated to the Fourth Hospital of West China Medical University, new drug certificates and production approvals by the Ministry of Health were obtained by the end of 1997. The new drug will be insoluble in water by the advanced calcium carbonate preparation technology into soluble calcium citrate complexes to make up for calcium carbonate in clinical many