TY  - RPRT
TI  - Position preference based on differential food privation.
AU  - K H Kurtz
AU  - R G Jarka
PY  - 1968
DO  - 10.1037/h0026352
UR  - https://pubmed.ncbi.nlm.nih.gov/5722067/
ID  - 5722067
ER  -