Note 47 — Chapter II · CLINICAL FEATURES AND BACTERIOLOGY OF INFLUENZA AND ITS ASSOCIATED PURULENT BRONCHITIS AND PNEUMONIA
Reading edition
Hirsch and McKinney: Jour. Am. Med. Assn., 1918, lxxi, 1735.
Reading edition
Hirsch and McKinney: Jour. Am. Med. Assn., 1918, lxxi, 1735.