TY - GEN TI - Revised policies to guide EDs in using NPs, PAs. American College of Emergency Physicians SN - 1044-9167 PY - 1996///0301 KW - Credentialing KW - Emergency Service, Hospital KW - standards KW - Nurse Practitioners KW - Organizational Policy KW - Physician Assistants KW - Quality Assurance, Health Care KW - United States KW - Workforce N1 - Publication Type: Guideline; Journal Article ER -