Source:http://linkedlifedata.com/resource/umls/id/C0021832
MSH: Infections of the INTESTINES with PARASITES, commonly involving PARASITIC WORMS. Infections with roundworms (NEMATODE INFECTIONS) and tapeworms (CESTODE INFECTIONS) are also known as HELMINTHIASIS.,CSP: infections of the gastrointestinal system with parasites, commonly involving protozoa or parasitic worms.