1. Algunas aplicaciones de los rayos X á la cirugía y á la medicina: ligero estudio que para el examen general de medicina, cirugía y obstetricia presenta al jurado Author(s): Zafra, Amador. Publication: México : Tip. Artistica, 1897 Subject(s): RadiographyX-Ray TherapyMexico
2. X-ray manual Author(s): Letterman General Hospital (San Francisco, Calif.), author. Publication: [San Francisco] : Letterman General Hospital, 1942 Subject(s): X-RaysRadiographyRadiotherapyX-Ray TherapyMilitary MedicineSan FranciscoUnited States
