RichThesaurus
gastro-oesophageal reflux
vs
gastro-œsophageal reflux
gastro-oesophageal reflux
gastro-œsophageal reflux
How often have the words
gastro-oesophageal reflux
and
gastro-œsophageal reflux
occurred in a corpus of books?
(source:
Google Ngram Viewer
)