laryngologist vs otorhinolaryngologist

laryngologist

noun
  • A person who studies or specializes in laryngology; a subspeciality of otorhinolaryngology. 

otorhinolaryngologist

noun
  • A doctor specializing in otorhinolaryngology, the study of the ear, nose, and throat. 

How often have the words laryngologist and otorhinolaryngologist occurred in a corpus of books? (source: Google Ngram Viewer )