ICD-10-CM快速参考代码指南2018更新说明书 All Cigna products and services are provided exclusively by or through operating subsidiaries of Cigna Corporation, including Cigna Health and Life Insurance Company. The Cigna name, logos, and other Cigna marks are owned by Cigna Intellectual Property, Inc....
Fig. 3b, illustrates more detailed technological areas of patents by word cloud of the IPC categories in 10-digit codes. A61K-031/357 represents the technical area with two or more oxygen atoms in the same ring, which is dominant among all IPC 10-digit codes categories of the patents. A...