Copy
Thrishna
Followed OPMI Refer: https://www.ebi.ac.uk/ols/ontologies/opmi/terms?iri=http%3A%2F%2Fpurl.obolibrary.org%2Fobo%2FNCIT_C34724
http://purl.obolibrary.org/obo/NCIT_C34724
https://www.ncbi.nlm.nih.gov/pubmed/7994506
A birth weight that is less than 2500 grams.