[On the notes : "Approach and fundamental knowledge of chestradiogram" of literary remains by the Mr. S. Hayashi].
Yamashita
Kazuya
K
D049673:History, 20th Century; D006801:Humans; D007564:Japan; D013902:Radiography, Thoracic / Q000266:history* / Q000379:methods; D013679:Technology, Radiologic / Q000266:history*