TY - RPRT TI - Senile (solar) comedones. AU - A K Izumi AU - R R Marples AU - A M Kligman PY - 1973 DO - 10.1111/1523-1747.ep12674145 UR - https://pubmed.ncbi.nlm.nih.gov/4268867/ ID - 4268867 ER -