Janet Sherman, an internal - medicine specialist working with the project, explains that “Sr90 levels in baby teeth of children born since 1990 are reaching levels that were in existence during the above - ground testing years. ” Where is the Sr90 coming from?
रेडिएशन अॅण्ड पब्लिक हेल्थ प्रोजेक्ट या प्रकल्पाशी संलग्न असलेले वैज्ञानिक पुन्हा चिंतेत बुडाले आहेत.