Sleight, P. (2000). Debate: Subgroup analyses in clinical trials: fun to look at - but don't believe them! BioMed Central.
Citação norma ChicagoSleight, Peter. Debate: Subgroup Analyses in Clinical Trials: Fun to Look At - but Don't Believe Them! BioMed Central, 2000.
Citação norma MLASleight, Peter. Debate: Subgroup Analyses in Clinical Trials: Fun to Look At - but Don't Believe Them! BioMed Central, 2000.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.