a systematic review of observational studies

Authors :: Robalo, Lina
Cruz, Eduardo B.
Nunes, C
Escola Nacional de Saúde Pública (ENSP)
Source :: Repositório Científico de Acesso Aberto de Portugal, Repositório Científico de Acesso Aberto de Portugal (RCAAP), instacron:RCAAP
Publication Year :: 2015
Abstract: Made available in DSpace on 2018-03-02T23:06:17Z (GMT). No. of bitstreams: 0 Previous issue date: 2015 publishersversion published

Language :: English
Database :: OpenAIRE
Journal :: Repositório Científico de Acesso Aberto de Portugal, Repositório Científico de Acesso Aberto de Portugal (RCAAP), instacron:RCAAP
Accession number :: edsair.dedup.wf.001..4f98fd0d65c80c5d1773518ed7f8df96