TY - GEN AU - Yinnon,A M AU - Matalon,A TI - Koilonychia of the toenails in children SN - 0011-9059 PY - 1989///0428 KW - Age Factors KW - Child KW - Child, Preschool KW - Female KW - Humans KW - Infant KW - Infant, Newborn KW - Israel KW - Male KW - Nail Diseases KW - epidemiology KW - Toes N1 - Publication Type: Journal Article UR - https://doi.org/10.1111/j.1365-4362.1988.tb01263.x ER -