highly significantp<0.001
In San Blas during the same interval four of five years showed no cancers, and one year showed a peak of 22/100,000/yr with a mean of 4.4±4.4 in San Blas: the difference in frequency is highly significant (p<0.001).
In San Blas during the same interval four of five years showed no cancers, and one year showed a peak of 22/100,000/yr with a mean of 4.4±4.4 in San Blas: the difference in frequency is highly significant (p<0.001).