TY  - RPRT
TI  - Appendix: rhythmic functions in the living system.
AU  - E CHURCHILL
PY  - 1962
DO  - 10.1111/j.1749-6632.1962.tb30638.x
UR  - https://pubmed.ncbi.nlm.nih.gov/14021254/
ID  - 14021254
ER  -