Rare outcomes, common treatments: analytic strategies using propensity scores.
Braitman
Leonard E
LE
Rosenbaum
Paul R
PR
D015982:Bias; D006801:Humans; D011379:Prognosis; D016032:Randomized Controlled Trials as Topic / Q000592:standards / Q000706:statistics & numerical data*; D013223:Statistics as Topic; D016896:Treatment Outcome