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