Protozoan and helminthic infestations among migratory agricultural workers. Results of a survey among British West Indian agricultural workers.
D000383:Agriculture; D000818:Animals; D006373:Helminthiasis / Q000453:epidemiology*; D006801:Humans; D007448:Invertebrates; D011528:Protozoan Infections / Q000453:epidemiology*
AGRICULTURE; HELMINTHIASIS/epidemiology; PROTOZOAN INFECTIONS/epidemiology