共 4 条
[1]
BYERS RH, 1988, AIDS, V2, P207
[2]
MAINLAND D, 1956, TABLES USE BINOMIAL
[4]
SEXUAL PRACTICES AND RISK OF INFECTION BY THE HUMAN-IMMUNODEFICIENCY-VIRUS - THE SAN-FRANCISCO MENS HEALTH STUDY
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1987, 257 (03)
:321-325