TY  - JOUR 
T1  - Hierarchy of evidence referring to the central nervous system in a high-impact radiation oncology journal: a 10-year assessment. Descriptive critical appraisal study
JO  - Sao Paulo Medical Journal
A1  - Moraes, Fabio Ynoe
A1  - Bonifacio, Lorine Arias
A1  - Marta, Gustavo Nader
A1  - Hanna, Samir Abdallah
A1  - Atallah, Álvaro Nagib
A1  - Moraes, Vinícius Ynoe
A1  - Silva, João Luis Fernandes
A1  - Carvalho, Heloísa Andrade
SN  - 1516-3180
UL  - 10.1590/1516-3180.2014.8792210
VL  - 133 
Y1  - 2015
PB  - Brasil 
ER  -