Final answer:
Werdnig-Hoffmann disease is the infantile form of Spinal muscular atrophy (SMA).
Step-by-step explanation:
The statement is True. Werdnig-Hoffmann disease is indeed the infantile form (type 1) of Spinal muscular atrophy (SMA). SMA is a genetic disorder that affects the control of muscle movement. It is characterized by the degeneration of motor neurons in the spinal cord, leading to muscle weakness and atrophy.