TY  - RPRT
TI  - A modified Warthin-Starry procedure at low pH for melanin.
AU  - R L Warkel
AU  - L G Luna
AU  - E B Helwig
PY  - 1980
DO  - 10.1093/ajcp/73.6.812
UR  - https://pubmed.ncbi.nlm.nih.gov/6156596/
ID  - 6156596
ER  -