TY - RPRT TI - Age-associated decrease of the nerve growth factor protein expression in the human skin: preliminary findings. AU - Mohamed A Adly AU - Hanan Assaf AU - Mahmoud R Hussein PY - 2006 DO - 10.1016/j.jdermsci.2006.02.009 UR - https://pubmed.ncbi.nlm.nih.gov/16679002/ ID - 16679002 ER -