[ROENTGEN'S DISCOVERY IS NEITHER AN ACCIDENT NOR A MYSTERY].
D000059:Accidents; D005858:Germany; D005860:Germany, West; D049672:History, 19th Century; D008511:Medicine; D011859:Radiography
BIOGRAPHIES; GERMANY, WEST; HISTORY; HISTORY OF MEDICINE, 19TH CENT.; RADIOGRAPHY
ROENTGENS ENTDECKUNG WEDER ZUFALL NOCH GEHEIMNIS.