Hinds, Ginette; Thomas, Valencia D. (January 2008). "Malignancy and cancer treatment-related hair and nail changes". Dermatologic Clinics. 26 (1): 59–68, viii. doi:10.1016/j.det.2007.08.003. ISSN0733-8635. PMID18023771.
Windsor, Jeremy S.; Hart, Nigel; Rodway, George W. (2009). "Muehrcke's Lines on Mt. Everest". High Altitude Medicine & Biology. 10 (1): 87–88. doi:10.1089/ham.2008.1079. ISSN1557-8682. PMID19278357.
Hinds, Ginette; Thomas, Valencia D. (January 2008). "Malignancy and cancer treatment-related hair and nail changes". Dermatologic Clinics. 26 (1): 59–68, viii. doi:10.1016/j.det.2007.08.003. ISSN0733-8635. PMID18023771.
Windsor, Jeremy S.; Hart, Nigel; Rodway, George W. (2009). "Muehrcke's Lines on Mt. Everest". High Altitude Medicine & Biology. 10 (1): 87–88. doi:10.1089/ham.2008.1079. ISSN1557-8682. PMID19278357.
Hinds, Ginette; Thomas, Valencia D. (January 2008). "Malignancy and cancer treatment-related hair and nail changes". Dermatologic Clinics. 26 (1): 59–68, viii. doi:10.1016/j.det.2007.08.003. ISSN0733-8635. PMID18023771.
Windsor, Jeremy S.; Hart, Nigel; Rodway, George W. (2009). "Muehrcke's Lines on Mt. Everest". High Altitude Medicine & Biology. 10 (1): 87–88. doi:10.1089/ham.2008.1079. ISSN1557-8682. PMID19278357.