substance c is most likely 1.lipase 2.sucrase Sucrase - an overview Latest Trends in Lipase-Catalyzed Synthesis
Description
It is delivered as a subcutaneous implant

Peripheral Nervous System Diseases Peripheral nervous system diseases (PNSDs) are common neurological disorders that are commonly seen in hospitals, outpatient clinics, and general practitioner offices

81 , e51112 (2013)

[ Links ] Novotny, B.J., 1998
