TY  - RPRT
TI  - Comparative and physiological psychology.
AU  - H W NISSEN
AU  - J SEMMES
PY  - 1952
DO  - 10.1146/annurev.ps.03.020152.001313
UR  - https://pubmed.ncbi.nlm.nih.gov/12977192/
ID  - 12977192
ER  -