1. Pruritus and thyrotoxicosis;Barnes;Trans. St. John's Hosp. Derm. Soc,1974
2. Generalized pruritus: A study of 43 cases;Beare;Clin. Exp. Dermatol,1976
3. Bluefarb S.M., Cutaneous manifestations of malignant lymphomas. Springfield, Illinois, Charles C Thomas, 1959. Classic descriptive text in this area.
4. Pruritus as a manifestation of systemic disorders;Botero;Cutis,1978
5. Itching in tension states;Calnan;Br. J. Dermatol,1952