PT - JOURNAL ARTICLE AU - Sumithra J Mandrekar TI - Survival analysis using S. analysis of time-to-event data DP - 2005 Apr 01 TA - Journal of Epidemiology and Community Health PG - 339--339 VI - 59 IP - 4 4099 - http://jech.bmj.com/content/59/4/339.3.short 4100 - http://jech.bmj.com/content/59/4/339.3.full SO - J Epidemiol Community Health2005 Apr 01; 59