Canvis

[[Image:Examination of a X-Ray exposure.jpg|thumb|Examen de una radiografía]]

[[Image:Examination of a X-Ray exposure.jpg|thumb|Examen d'una radiografía]]

[[Image:Dr. MacIntyre's X-Ray film.webm|thumb|''Dr. Macintyre's X-Ray Film'' (1896)]]

[[Image:Dr. MacIntyre's X-Ray film.webm|thumb|''Dr. Macintyre's X-Ray Film'' (1896)]]

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==Enllaços externs==

==Enllaços externs==