Each person who has a significant reaction to an approved skin test or multiple-puncture test shall have a diagnostic chest X-ray taken as soon as practicable but no later than 20 days after the reading of a significant reaction.
Cal. Code Regs. Tit. 22, § 41311
Note: Authority cited: Sections 208 and 3409, Health and Safety Code. Reference: Section 3403, Health and Safety Code.