Total melanonychia of 20 nails as a rare manifestation of vitamin B12 deficiency.

Faico-Filho, Klinger S

Total melanonychia of 20 nails as a rare manifestation of vitamin B12 deficiency. [electronic resource] - JAAD case reports Apr 2020 - 372-373 p. digital

Publication Type: Case Reports; Journal Article

2352-5126

10.1016/j.jdcr.2020.02.014 doi