TY - RPRT TI - Twenty-nail dystrophy associated with hematologic abnormalities. AU - E L Germain-Lee AU - W H Zinkham PY - 1991 DO - 10.1111/j.1651-2227.1991.tb11767.x UR - https://pubmed.ncbi.nlm.nih.gov/1755311/ ID - 1755311 ER -