Fig. 2: The number of research institutes undertaking large animal (piglet, sheep or non-human primate) original research in 2004 versus 2024.
From: A reduction in large animal research threatens the perinatal translation research pipeline

Scopus searches were conducted in the fields Article title, Abstract, Keywords, limited to English language and Articles, using search terms fetal OR neonatal AND piglets/sheep/primates). The total number of research institutes was counted, across regions of interest.