Walter Freudenthal
... that Walter Freudenthal distinguished between the skin conditions keratoma senile and verruca senilis, before leaving Nazi-occupied Europe?
... that <b id="mwAUc"><a href="./Walter_Freudenthal" id="mwAUg" rel="mw:WikiLink" title="Walter Freudenthal">Walter Freudenthal</a></b> distinguished between the skin conditions <a href="./Actinic_keratosis" id="mwAUk" rel="mw:WikiLink" title="Actinic keratosis">keratoma senile</a> and <a href="./Seborrheic_keratosis" id="mwAUo" rel="mw:WikiLink" title="Seborrheic keratosis">verruca senilis</a>, before leaving Nazi-occupied Europe?