Experimental researches on the causes and nature of catarrhus aestivus (hay-fever or hay-asthma) / by Charles H. Blackley.

  • Blackley Charles H. (Charles Harrison)
Date:
1873

Licence: Public Domain Mark

Credit: Experimental researches on the causes and nature of catarrhus aestivus (hay-fever or hay-asthma) / by Charles H. Blackley. Source: Wellcome Collection.

Provider: 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.

    1/240