After completing study and report that there appears to be an association of NHL with prior history of long-term use of hair coloring. The

Question Answered step-by-step After completing study and report that there appears to be an associationof NHL with prior history of long-term use of hair coloring. The association is statistically significant at the 95% level. What additional information might increase your belief that this is a true effect, rather than an artifact? Health Science Science Nursing Share QuestionEmailCopy link Comments (0)