Note 46 — Chapter V · TRACHEOSCOPY AND BRONCHOSCOPY
Reading edition
Brit. Med. Journ., 1906, vol. ii, p. 357, ‘The Direct Examination of Œsophagus and Upper Air-passages.’
Reading edition
Brit. Med. Journ., 1906, vol. ii, p. 357, ‘The Direct Examination of Œsophagus and Upper Air-passages.’