@misc{indiciae88f1af9bc27b,
  title = {Close-range photography with the Bowen's 'Texturelight' ringflash.},
  author = {B Bracegirdle},
  year = {1972},
  url = {https://pubmed.ncbi.nlm.nih.gov/4650488/},
  note = {Source identifier: 4650488}
}