gestation
multiple pregnancy
http://id.loc.gov/authorities/subjects/sh85106290
http://purl.bioontology.org/ontology/MEDDRA/10028243
http://purl.bioontology.org/ontology/MEDDRA/10035633
http://purl.bioontology.org/ontology/MESH/D011272
http://purl.bioontology.org/ontology/SNOMEDCT/16356006
http://purl.obolibrary.org/obo/NCIT_C92931
RG567
The condition of carrying two or more fetuses simultaneously.
multifetal pregnancy
multiple gestation
multiple pregnancies
plural pregnancy