TY  - RPRT
TI  - "What to do--how to do it.
AU  - C J Duncan
AU  - R J Heffernan
AU  - H H Rosenfield
AU  - B Zondek
PY  - 1964
UR  - https://pubmed.ncbi.nlm.nih.gov/5832970/
ID  - 5832970
ER  -