Obituary of Gustav Simon. [No authors listed] Am J Dermatopathol. 1980;2(3):245-7. doi: 10.1097/00000372-198000230-00012. PMID: 7020466
[Memorial meeting for M. Kaposi in the "Moriz Kaposi Komitat Hospital" Kaposvar, Hungary]. Nagy G. Hautarzt. 1993 Nov;44(11):747-8. PMID: 8276600
A short history of German dermatology. Stuettgen G. J Am Acad Dermatol. 1987 May;16(5):1061-4. doi: 10.1016/s0190-9622(87)80425-5. PMID: 3294942
Paul Gerson Unna (1850-1929); dermatologist of Eimsbüttle. [No authors listed] JAMA. 1967 Mar 13;199(11):844-5. PMID: 5335585
[The history of dermatology. On the 150th birthday of Filipp Josef Pick]. Sebastian G, Scholz A. Dermatol Monatsschr. 1985;171(2):123-7. PMID: 3884400
[Rudolph Leopold Mayer. Work and personality]. Scholz A. Dermatol Monatsschr. 1981 Sep;167(9):582-6. PMID: 7030816
Glimpses at the life and work of P. G. Unna. Hollander A. Am J Dermatopathol. 1980;2(2):137-42. doi: 10.1097/00000372-198000220-00006. PMID: 7018291