The spleen, and other poems Green, Matthew, 1696-1737. Spleen Humoralism Philadelphia : Printed for Benjamin Johnson ..., J. Johnson ..., & R. Johnson, 1804 Aikin, John, 1747-1822. Johnson, Benjamin, -1822., printer. Poetry Popular Works Text 90 p. nlm:nlmuid-2751002R-bk 2751002R http://resource.nlm.nih.gov/2751002R English The National Library of Medicine believes this item to be in the public domain : https://creativecommons.org/publicdomain/mark/1.0/