Subjects: Intestinal Diseases, Parasitic / Copyright: Copyright may apply - Digital Collections - National Library of Medicine Search Results

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1. [Intestinal worms]

Publication:: [Shanghai : s.n.], 1957
Subject(s):: Intestinal Diseases, Parasitic
Helminthiasis
Helminths

2. [Flies contaminating food on table, mother and child walking, and route of ingestion for worms]

Publication:: [Shanghai? : s.n.], 1957
Subject(s):: Diptera -- pathogenicity
Food Contamination
Intestinal Diseases, Parasitic
Wind