Used to measure inspiratory and expiratory pressures. From: Nouveaux éléments de pathologie générale, de séméiologie et de diagnostic. by Eugène Bouchut, 1875, page 865.
Used to measure inspiratory and expiratory pressures. From: Nouveaux éléments de pathologie générale, de séméiologie et de diagnostic. by Eugène Bouchut, 1875, page 865.
The diverse, quirky and mostly forgotten history of Pulmonary Function testing