'Hand mit Ringen' Wilhelm Röntgen's first 'medical' X-ray, of his wife's hand, taken on 22 December 1895 #histmed pic.twitter.com/os9eoanpc2
— Past Medical History (@PastMedHistory) 3 de junio de 2016
'Hand mit Ringen' Wilhelm Röntgen's first 'medical' X-ray, of his wife's hand, taken on 22 December 1895 #histmed pic.twitter.com/os9eoanpc2
— Past Medical History (@PastMedHistory) 3 de junio de 2016
