title: Medical philately (medical theme on stamps). Donders--father of clinical refraction.
authors.affiliation: Bhatia Hospital, Mumbai.
authors.forename: J V
authors.initials: JV
authors.lastname: Pai-Dhungat
authors.forename: Falguni
authors.initials: F
authors.lastname: Parikh
mesh_terms: D001251:Astigmatism / Q000266:history*; D049672:History, 19th Century; D006801:Humans; D008297:Male; D009426:Netherlands; D009885:Ophthalmology / Q000266:history; D010678:Philately; D012029:Refraction, Ocular