Bias and heteroscedastic memory error in self-reported health behavior: an investigation using covariance structure analysis

by Kupek Emil
Published 2002-11-01

Beyond logistic regression: structural equations modelling for binary variables and its application to investigating unobserved confounders

by Kupek Emil
Published 2006-03-01

Prevalência e fatores de risco relacionados ao uso de drogas entre escolares

by Baus José, Kupek Emil, Pires Marcos
Published 2002-01-01

Effectiveness of DNA-recombinant anti-hepatitis B vaccines in blood donors: a cohort study

by Petry Andrea, de Souza Denise ER, Kupek Emil
Published 2007-11-01

Effectiveness of a mass immunization campaign against serogroup C meningococci in children in the Federal State of Santa Catarina, Brazil

by Kupek Emil, Puricelli Rubens C. B., Westrupp Maria Helena B.
Published 2001-01-01

Assessment of Diet and Physical Activity of Brazilian Schoolchildren: Usability Testing of a Web-Based Questionnaire

by da Costa, Filipe Ferreira, Schmoelz, Camilie Pacheco, Davies, Vanessa Fernandes, Di Pietro, Patrícia Faria, Kupek, Emil, de Assis, Maria Alice Altenburg
Published 2013-08-01