American X-ray journal (1897) (14756938255), Napoleon Sarony, 1897

Identifier: americanxrayjour1418unse (find matches) title: american x-ray journal year: 1899 (1890s) subjects: x-rays radiography publisher: st. Louis: american x-ray publishing co. Contributing library: the college of physicians of philadelphia historical medical library digitizing sponsor: open knowledge commons and the national endowment for the humanities. Date: 1897.