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TITLE: Helminth infections, atopy, asthma and allergic diseases: protocol for a systematic review of observational studies worldwide  Full Text
AUTHORS: Arrais, M; Maricoto, T; Cooper, P; Gama, JMR; Nwaru, BI; Brito, M; Taborda Barata, L;
PUBLISHED: 2020, SOURCE: BMJ OPEN, VOLUME: 10, ISSUE: 5
INDEXED IN: Scopus WOS