Rapid gas chromatographic assays for androsterone and etiocholanolone in urine.

@article{Metcalf1970RapidGC,
  title={Rapid gas chromatographic assays for androsterone and etiocholanolone in urine.},
  author={Mark Metcalf},
  journal={Clinical biochemistry},
  year={1970},
  volume={3 4},
  pages={271-85}
}