K etiologii chakhotki v krest'ianskom naselenii : dissertatsiia na stepen' doktora meditsiny / Petra Iakuba ; tsenzorami dissertatsii, po porucheniiu konferentsii, byli professory V.A. Manassein, Iu. T. Chudnovskii i privat-dotsent P.A. Val'ter.
Iakub, Petr Ivanovich, 1856- | Date: 1891
