MeSH definition : A superfamily of nematodes of the order STRONGYLIDA. Characteristics include a fluid-filled
outer layer of cuticle and a reduced mouth and bursa.;
MeSH synonym : metastrongyloideas;
MeSH annotation : a superfamily of nematodes; infection: coord IM with STRONGYLIDA INFECTIONS (IM);
for antigens, coord with ANTIGENS, HELMINTH, for antibodies, coord with ANTIBODIES,
HELMINTH; infection: coordinate with STRONGYLIDA INFECTIONS; coordinate with specific helminth
terms (ANTIGENS, HELMINTH, etc.) if pertinent;