1.
Braz. j. med. biol. res
;
20(6): 825-8, 1987. ilus
Artigo
em Inglês
| LILACS
| ID: lil-77459
RESUMO
A rotating wheel cage for rats which permits voluntary physical axtivity and free access to food and water is decribed. The cyclometer is entirely mechanical and does not requiere an external energy source. The apparatus can be constructed from commercially available, inexpensive components