Go back to article: ‘Great ease and simplicity of action’: Dr Nelson’s Inhaler and the origins of modern inhalation therapy
Figure 2
The original presentation of Dr Nelson's Inhaler in The Lancet in 1865
Go back to article: ‘Great ease and simplicity of action’: Dr Nelson’s Inhaler and the origins of modern inhalation therapy
The original presentation of Dr Nelson's Inhaler in The Lancet in 1865