TY - RPRT TI - Nitroglycerin absorption from transdermal systems: formulation effects and metabolite concentrations. AU - R L Williams AU - K M Thakker AU - V John AU - E T Lin AU - W Liang-Gee AU - L Z Benet PY - 1991 DO - 10.1023/a:1015802101272 UR - https://pubmed.ncbi.nlm.nih.gov/1905809/ ID - 1905809 ER -