. "intermediate-acting insulin" . "a682611" . . . . . . "Novolin N, Humulin N, Insulatard, others" . . . . . "insulin isophane" . . "neutral protamine hagedorn" . . . . . "neutral protamine Hagedorn" . . . "neutral protamine Hagedorn (NPH) insulin" . . . "NPH insulin" . "NPH insulin" . "53027-39-7" . . "NPH" . "(NPH) insulin" . . "Insulatard NPH Human" . .