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Database:
MEDLINE
Main subject:
Neoplasms
Type of study:
Clinical_trials
/
Prognostic_studies
Limits:
Adolescent
/
Adult
/
Aged
/
Child
/
Child, preschool
/
Female
/
Humans
/
Infant
/
Male
/
Middle aged
Country/Region as subject:
Europa
Language:
En
Journal:
Tumori
Year:
1997
Type:
Article
Affiliation country:
Italy