Structural organization of the motor nerve endings in mammalian muscle spindles and other striated muscle fibers.
D000818:Animals; D006801:Humans; D032342:Muscle Cells; D018485:Muscle Fibers, Skeletal; D009470:Muscle Spindles; D009132:Muscles / Q000294:innervation*; D009411:Nerve Endings / Q000033:anatomy & histology*
MUSCLES/innervation; NERVE ENDINGS/anatomy and histology