The value of comparing health outcomes in cohort
studies: An example of self-rated health in seven studies including 79 653
participants
Booth, Heather; Windsor, Timothy D; Butterworth, Peter; Burns, Richard John; Simons, Leon A; Sargent-Cox, Kerry; Gibson, Richard; von Sanden, Chwee; Christensen, Helen; Shaw, Jonathan; Broe, Gerald A; Anstey, Kaarin Jane; Byles, Julie E; Luszcz, Mary Alice; Browning, Colette; Mitchell, Paul; Cumming, Robert G; Kendig, Hal (2007)