共 50 条
- [31] The United States in the twentieth century [J]. JOURNAL OF ACCOUNTANCY, 1906, 1 (06): : 509 - 510
- [37] THE CURRENT NEUROLOGIC BURDEN OF ILLNESS AND INJURY IN THE UNITED-STATES [J]. NEUROLOGY, 1982, 32 (11) : 1207 - 1214
- [40] The end of DNA patents in the United States? [J]. EXPERT OPINION ON THERAPEUTIC PATENTS, 2013, 23 (12) : 1525 - 1527