TY  - GEN
TI  - [Debate on the paper by Gil Sevalho]
SN  - 1678-4464
PY  - 1997///
PB  - Cadernos de saude publica
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1590/s0102-311x1997000100004
ER  -