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JAMA. 1971;215(8):1333-1334. doi:10.1001/jama.1971.03180210077042.
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Lunsford CJ:  Flea problem in California . Arch Derm Syph 60:1184-1202, 1949.
Link to Article[[XSLOpenURL/10.1001/archderm.1949.01530070124012]]
Cahn MM, Shecter FR:  Pruritus from an unusual source: Bird mites . JAMA 167:724, 1958.
Link to Article[[XSLOpenURL/10.1001/jama.1958.72990230001010]]
Shaffer B, Jacobson C, Beerman H:  Histopathologic correlation of lesions of papular urticaria and positive skin test reactions to insect antigens . Arch Derm Syph 70:437-442, 1954.
Link to Article[[XSLOpenURL/10.1001/archderm.1954.01540220039005]]
Shaffer B, Spencer MC, Blank H:  Papular urticaria: Its response to treatment with DDT and the role of insect bites in its etiology . J Invest Derm 2:293, 1948.
Blank H, Shaffer B, Spencer MC, et al:  Papular urticaria: Study of the role of insects in its etiology and the use of DDT in its treatment . Pediatrics 5:408, 1950.
Shaffer B, Jacobson C, Beerman H:  Papular urticaria: Its relationship to insect allergy . Ann Allerg 10:411, 1952.
 Nodular lesions of the lower extremities, Questions and Answers . JAMA 193:325, 1965.
Link to Article[[XSLOpenURL/10.1001/jama.1965.03090040069033]]


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