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Every graded supplement on EBL. Grade A–D filters, pathway tags, cost ranges, NNT Number needed to treat: how many people must receive a treatment for one of them to benefit, compared with the control group. slot. Click any card to expand dose, form, and PMIDs PubMed ID: the permanent number the US National Library of Medicine gives a published paper. Each one links to that paper's record on PubMed. in place. No jumps. This is Step 02. Do this only after Step 01 (medication check).