TY  - RPRT
TI  - Electrical activity in embryonic heart cell aggregates. Developmental aspects.
AU  - T F McDonald
AU  - H G Sachs
PY  - 1975
DO  - 10.1007/bf00579945
UR  - https://pubmed.ncbi.nlm.nih.gov/1167962/
ID  - 1167962
ER  -