@article{18008,
  author = {Walker N. and Birchall N. and Rodgers A and Norton R and Macmahon S},
  title = {The occurrence of leg ulcers in Auckland: results of a population-based study},
  year = {2002},
  journal = {NZ Medical Journal},
  volume = {115},
  pages = {159-62},
  language = {eng},
}