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Journal
Rev Panam Salud Publica
Volume
35
Issue
2
Pages
136-43
Publication year
2014
Suggested citation
Pereira SM, Pardi V, Cortellazzi KL, Ambrosano GM, Vettorazzi CA, Ferraz SF, Meneghim Mde C, Pereira AC. Geographic information system and multilevel analysis: gingival status among 12-year-old schoolchildren in Sao Paulo, Brazil. Rev Panam Salud Publica. 2014; 35(2): 136-43.