https://www.americanheritage.com/ en https://www.americanheritage.com/world-war-ii-plasma-penicillin-and-insecticides <span property="schema:name" class="field field--name-title field--type-string field--label-hidden">World War II: Plasma, Penicillin, And Insecticides</span> <span rel="schema:author" class="field field--name-uid field--type-entity-reference field--label-hidden"> <span lang="">Anonymous (not verified)</span></span> <span property="schema:dateCreated" content="2011-01-21T06:47:58+00:00" class="field field--name-created field--type-created field--label-hidden">Fri, 01/21/2011 - 01:47</span> Fri, 21 Jan 2011 06:47:58 +0000 Anonymous 55093 at https://www.americanheritage.com