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Granuloma annulare: an immunohistochemical study.
Mullans E, Helm KF. Mullans E, et al. Among authors: helm kf. J Cutan Pathol. 1994 Apr;21(2):135-9. doi: 10.1111/j.1600-0560.1994.tb00248.x. J Cutan Pathol. 1994. PMID: 8040462
Diagnosing basal cell carcinoma by dermatoscopy.
Carroll DM, Billingsley EM, Helm KF. Carroll DM, et al. Among authors: helm kf. J Cutan Med Surg. 1998 Oct;3(2):62-7. doi: 10.1177/120347549800300202. J Cutan Med Surg. 1998. PMID: 9822777
Collagenous spherulosis in an oral mucous cyst.
Henry CR, Nace M, Helm KF. Henry CR, et al. Among authors: helm kf. J Cutan Pathol. 2008 Apr;35(4):428-30. doi: 10.1111/j.1600-0560.2007.00824.x. J Cutan Pathol. 2008. PMID: 18333906
166 results