Figure 2From: The opinion of clinical staff regarding painfulness of procedures in pediatric hematology-oncology: an Italian surveyPainfulness scored by different professional categories. Distributions of scores assigned by different professional categories on a 0-10 scale to believed painfulness of lumbar puncture (a), bone marrow aspiration (b), and bone marrow biopsy (c) (min, max, quartiles; 0 = no pain, 10 = the worst pain).Back to article page