title: In gratitude.
authors.forename: Howard
authors.initials: H
authors.lastname: Schatz
mesh_terms: D033062:Friends; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D007398:Interpersonal Relations; D009885:Ophthalmology / Q000266:history*; D014481:United States