[An outstanding invention of a Russian ophthalmologist (the centenary of the invention of the applanation tonometer by Prof. A.N. Maklakov)].
D049672:History, 19th Century; D049673:History, 20th Century; D009885:Ophthalmology / Q000266:history*; D012425:Russia (Pre-1917); D014065:Tonometry, Ocular / Q000266:history* / Q000295:instrumentation; D014586:USSR
Vydaiushcheesia izobretenie otechestvennogo oftal'mologa (100 let so vremeni sozdaniia applanatsionnogo tonometra Prof. A.N. Maklakova).