Shut your mouth
By: by George Catlin
Contributors: Royal College of Physicians of Edinburgh
Publisher: N. Trubner
Published: 1869
Place of publication: London
Language: eng
Number of pages: 92
Subjects: Sleep; Mouth Breathing
Notes: This material has been provided by the Royal College of Physicians of Edinburgh. The original may be consulted at the Royal College of Physicians of Edinburgh.

Royal College of Physicians of Edinburgh.