THYGESON, P Clinical signs of diagnostic importance in conjunctivitis. [electronic resource] - Journal of the American Medical Association Feb 1947 - 437-41 p. digital Publication Type: Journal Article ISSN: 0002-9955 Standard No.: 10.1001/jama.1947.02880070001001 doi Subjects--Topical Terms: Conjunctivitis--diagnosisHumans