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
Expresses breast milk can be stored in refrigerator, for how many hours: September 2011
assistant
The correct answer is  Ans. B: 24 hours Expressed breast milk can be stored at room temperature for 6-8 hours, in a refrigerator for 24 hours and a freezer at -20 degree C for 3 months