共 23 条
- [11] KLEINBAUM DG, 1982, EPIDEMIOLOGIC RES PR, P1159
- [12] KOCH H, 1983, DRUGS MOST FREQUENTL, V89, P1
- [13] LESSLER JT, 1984, 1 RES TRIANGL I TECH
- [14] MANTEL N, 1959, J NAT CANCER I, V22, P219
- [16] PETRIE WM, 1982, AM J PSYCHIAT, V139, P92
- [17] RAY WA, 1977, JAMA-J AM MED ASSOC, V237, P2069
- [19] ROTHMAN KJ, 1978, EPIDEMIOLOGIC ANAL P