1. Longen: uw luchten, uw leven Publication: Leusden : Astma Fonds, [19--] Subject(s): Lung Diseases, Obstructive -- etiologyLung Diseases, Obstructive -- diagnosis
2. The diaphragm phenomenon or Litten sign Author(s): Hoover, C. F. (Charles Franklin), 1865-1927 author Publication: [Cleveland?] : [publisher not identified], [1897?] Subject(s): Lung Diseases, Obstructive -- diagnosisDiaphragm -- physiopathologyRespiratory Sounds
