See reference lab website for details.
https://www.labcorp.com/tests/450010/spinal-muscular-atrophy-sma
Aliases
450010,PN0013279,SMN1 Copy-number Analysis,Arthron-ryposis Multiplex,Congenita (Prenatal SMA),Congenital Axonal Neurotherapy.Dubowitz Disease (SMA Type II),Kugelberg-Welander Disease (SMA Type III),Werdnig-Hoffmann Disease (SMA Type I)
Specimen Type
See reference lab website for details.
https://www.labcorp.com/tests/450010/spinal-muscular-atrophy-sma