TY  - SER
AU  - Umiji,S.
AU  - Lunetta,J.E.
TI  - The crude extract action of nervous ganglia of the mussel, Perna perna, on the isolated heart of the animal itself [Mexilhao; Ganglios nervosos; Coracao]
KW  - BIOLOGIA AQUATICA
KW  - MEXILHAO
ER  -