Skip navigation

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Results 1 - 8 of 8 for ffs
  1. ... ed. Philadelphia, PA: Elsevier; 2022:chap 31. Ferri FF. Irritable bowel syndrome. In: Ferri FF, ed. Ferri's Clinical Advisor 2023 . Philadelphia, PA: Elsevier; ...
  2. ... ed. Philadelphia, PA: Elsevier; 2021:chap 90. Ferri FF. Laboratory values and interpretation of results. In: Ferri FF, ed. Ferri's Best Test: A Practical Guide to ...
  3. Apfelbaum JL, Silverstein JH, Chung FF, et al. Practice guidelines for postanesthetic care: an updated report by the American Society of Anesthesiologists Task Force on postanesthetic care. ...
  4. ... you save money on taxes. Fee for service (FFS) plans are not as common today. These plans ...
  5. ... 146. Pattni C, Zenlea T. Choledocholithiasis. In: Ferri FF, ed. Ferri's Clinical Advisor 2023 . Philadelphia, PA: Elsevier; ...
  6. ... Lord KA, Lippincott J. Hiatal hernia. In: Ferri FF, ed. Ferri's Clinical Advisor 2023 . Philadelphia, PA: Elsevier; ...
  7. Alomari I, Patel PM. Takayasu arteritis. In: Ferri FF, ed. Ferri's Clinical Advisor 2022 . Philadelphia, PA: Elsevier; ...
  8. Donohue KW, Fishman FF, Swigart CR. Hand and wrist pain. In: Firestein GS, Budd RC, Gabriel SE, Koretzky GA, McInnes IB, O'Dell ...