For citations:
Tsinzerling V.A., Cheremisina I.A. Dynamics of the lethal outcomes from pneumonia in St.-Petersburg. PULMONOLOGIYA. 1997;(1):53-55. (In Russ.)
Tsinzerling V.A., Cheremisina I.A. Dynamics of the lethal outcomes from pneumonia in St.-Petersburg. PULMONOLOGIYA. 1997;(1):53-55. (In Russ.)