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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
The permissible dose of radiation from man sources in terms of rads per year should not exceed -
assistant
The correct answer is  Park's textbook of preventive and social medicine 23rd edition. * The additional permissible dose from man made sources should not exceed 5 rad a year.