Survival analysis : a self-learning text 2026-02-15T16:47:14+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Kleinbaum, David G.; Klein, Mitchel (Statistics for biology and health, 2005)