system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
ABO antigens are not seen in aEUR'
assistant
The correct answer is  C.S.F. ABO antigens are found in Sal PancreasQ Kidney Liver Semen Sweat Gastric juice Amniotic fluid Lung