← SearchPOPULATION BIOLOGY, GENERATIONS, AND COHORT SUCCESSION$40,450T32FY2001AGNIHPennsylvania State University-Univ Park, University Park PAInvestigatorsMark D. HaywardLinked publications & trialsPaper 19568209Paper 19240232Paper 16345064Paper 16145311Paper 15461387Paper 14595868Paper 12816911Paper 11400217Paper 11281409View original record on NIH RePORTER →