(Q71736105)
Statements
The association between participant characteristics and serum concentrations of beta-carotene, retinol, retinyl palmitate, and alpha-tocopherol among participants in the Carotene and Retinol Efficacy Trial (CARET) for prevention of lung cancer (English)
Goodman GE
Thornquist M
Kestin M
Metch B
Anderson G