Samuel Charache
... that hematologist Samuel Charache discovered the first effective treatment for sickle cell disease?
... that hematologist <b id="mwBVM"><a href="./Samuel_Charache" id="mwBVQ" rel="mw:WikiLink" title="Samuel Charache">Samuel Charache</a></b> discovered the first effective treatment for <a href="./Sickle_cell_disease" id="mwBVU" rel="mw:WikiLink" title="Sickle cell disease">sickle cell disease</a>?