TY  - RPRT
TI  - Melancholic subtyping: a qualitative or quantitative distinction?
AU  - M Zimmerman
AU  - W Coryell
AU  - B Pfohl
PY  - 1986
DO  - 10.1176/ajp.143.1.98
UR  - https://pubmed.ncbi.nlm.nih.gov/3942297/
ID  - 3942297
ER  -