@misc{indiciaea470eb37343c,
  title = {The double Master test; a study on 247 normal men.},
  author = {F J MCGURL and R L DROSS},
  year = {1956},
  url = {https://pubmed.ncbi.nlm.nih.gov/13433798/},
  note = {Source identifier: 13433798}
}