共 23 条
- [1] APPEL SH, 1995, ADV NEUROL, V68, P47
- [4] BROOKS BR, 1998, ALS THER TRIALS WORK
- [5] BROWN D, 1999, WASHINGTON POST 0803
- [7] GREGG G, 1996, FIELD EPIDEMIOLOGY
- [8] Harrell FE, 2015, SPRINGER SER STAT, P45, DOI 10.1007/978-3-319-19425-7_3
- [9] KAHN A, 1989, STAT METHODS EPIDEMI, P72
- [10] Mortality among US veterans of the Persian Gulf War [J]. NEW ENGLAND JOURNAL OF MEDICINE, 1996, 335 (20) : 1498 - 1504