PT - JOURNAL ARTICLE AU - Farrington, C. P. TI - AIDS testing: mathematical models DP - 1989 Jan 15 TA - Canadian Medical Association Journal PG - 111--112 VI - 140 IP - 2 4099 - http://www.cmaj.ca/content/140/2/111.short 4100 - http://www.cmaj.ca/content/140/2/111.full SO - CMAJ1989 Jan 15; 140