yellowing and canalization of the nail in fogo selvagem.
Farlex Partner Medical Dictionary © Farlex 2012
Vi·er·ra sign(vē-er'ă sīn)
Yellowing and canalization of the nail in the disorder fogo selvagem.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012
Vierra,J.P., 20th century Brazilian dermatologist.
Vierra sign - yellowing and canalization of the nail.
Medical Eponyms © Farlex 2012