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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2006 1
2007 5
2008 2
2011 1
2014 2
2015 4
2016 2
2017 1
2018 3
2019 1
2021 1
2022 4
2023 0
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25 results
Results by year
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Page 1
Treatment of Acne in Pregnancy.
Chien AL, Qi J, Rainer B, Sachs DL, Helfrich YR. Chien AL, et al. Among authors: helfrich yr. J Am Board Fam Med. 2016 Mar-Apr;29(2):254-62. doi: 10.3122/jabfm.2016.02.150165. J Am Board Fam Med. 2016. PMID: 26957383 Free article. Review.
Psoriasis coxsackium.
Cole DW, Wang B, Fullen DR, Helfrich YR. Cole DW, et al. Among authors: helfrich yr. JAAD Case Rep. 2022 May 14;25:22-24. doi: 10.1016/j.jdcr.2022.05.004. eCollection 2022 Jul. JAAD Case Rep. 2022. PMID: 35677601 Free PMC article. No abstract available.
Topical and oral therapeutic approach to rosacea.
Helfrich YR, Maier LM. Helfrich YR, et al. Semin Cutan Med Surg. 2016 Jun;35(2):74-8. doi: 10.12788/j.sder.2016.029. Semin Cutan Med Surg. 2016. PMID: 27416312 Review.
Overview of skin aging and photoaging.
Helfrich YR, Sachs DL, Voorhees JJ. Helfrich YR, et al. Dermatol Nurs. 2008 Jun;20(3):177-83; quiz 184. Dermatol Nurs. 2008. PMID: 18649702 Review.
Infectious pseudochromhidrosis in the setting of dupilumab use.
Kuo ME, Briones NF, Helfrich YR. Kuo ME, et al. Among authors: helfrich yr. JAAD Case Rep. 2022 May 21;25:27-29. doi: 10.1016/j.jdcr.2022.05.007. eCollection 2022 Jul. JAAD Case Rep. 2022. PMID: 35712045 Free PMC article. No abstract available.
A case report on variegate porphyria after etonogestrel placement.
Strome A, Hawkins SD, Huang YY, Helfrich YR. Strome A, et al. Among authors: helfrich yr. JAAD Case Rep. 2022 Mar 3;22:104-106. doi: 10.1016/j.jdcr.2022.02.024. eCollection 2022 Apr. JAAD Case Rep. 2022. PMID: 35360373 Free PMC article. No abstract available.
Mutations in PERP Cause Dominant and Recessive Keratoderma.
Duchatelet S, Boyden LM, Ishida-Yamamoto A, Zhou J, Guibbal L, Hu R, Lim YH, Bole-Feysot C, Nitschké P, Santos-Simarro F, de Lucas R, Milstone LM, Gildenstern V, Helfrich YR, Attardi LD, Lifton RP, Choate KA, Hovnanian A. Duchatelet S, et al. Among authors: helfrich yr. J Invest Dermatol. 2019 Feb;139(2):380-390. doi: 10.1016/j.jid.2018.08.026. Epub 2018 Oct 12. J Invest Dermatol. 2019. PMID: 30321533 Free PMC article.
Goosefleshlike lesions and hypohidrosis.
Simon NS, Fullen DR, Helfrich YR. Simon NS, et al. Among authors: helfrich yr. Arch Dermatol. 2007 Oct;143(10):1323-8. doi: 10.1001/archderm.143.10.1323-b. Arch Dermatol. 2007. PMID: 17938352 No abstract available.
25 results