[Ia. Iu. Kats--a progressive physician of Zemstvo and a leading figure in public health in Moscow].
D049673:History, 20th Century; D006760:Hospitalization / Q000266:history; D009031:Moscow; D011634:Public Health / Q000266:history*; D013222:State Medicine / Q000266:history*
Ia. Iu. Kats--progressivnyĭ zemskiĭ vrach i vidnyĭ sanitarnyĭ deiatel' Moskvy.