title: MDs hit ceiling on ground rules for nondoctors.
mesh_terms: D000488:Allied Health Personnel; D002140:California; D008006:Licensure, Hospital; D008504:Medical Staff Privileges / Q000331:legislation & jurisprudence*; D008505:Medical Staff, Hospital / Q000331:legislation & jurisprudence*; D009722:Nurse Practitioners; D010823:Physician Assistants; D011367:Professional Staff Committees