(Q42450414)
Statements
1 reference
Patients' perceptions on participation in a cancer chemoprevention trial (English)
1 reference
Tangrea JA
1 reference
Adrianza ME
1 reference
Helsel WE
1 reference
1 May 1992
1 reference
1 reference
1
1 reference
4
1 reference
325-330
1 reference
Identifiers
1 reference