-
1منشور في 1991مؤلفون آخرون: "…Sieber, Joan E.…"
كتاب -
2منشور في 1992مؤلفون آخرون: "…Sieber, Joan E.…""The work of a task force on research on minors that was organized by the Office for Protection from Research Risk of the National Institutes of Health"--P. 6.
كتاب