NIH 2005 R01 AG |
Aging and the Reliability of Survey Data Alwin, Duane F. / Pennsylvania State University |
$448,548 |
NIH 2004 R01 AG |
Aging and the Reliability of Survey Data Alwin, Duane F. / Pennsylvania State University |
$452,560 |
NIH 2004 R01 AG |
Aging and the Reliability of Survey Data Alwin, Duane F. / Pennsylvania State University |
$440,573 |