TY  - RPRT
TI  - The disciform response: an historical perspective.
AU  - S J Ryan
AU  - R N Mittl
AU  - A E Maumenee
PY  - 1980
DO  - 10.1007/bf00413392
UR  - https://pubmed.ncbi.nlm.nih.gov/6161552/
ID  - 6161552
ER  -