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Gerresheimer AG on Twitter: "We are very proud of our staff! We thank all our employees for their extraordinary loyalty and impressive commitment! Gerresheimer Wertheim Andreas Fürer, Management Board Christian Salomon, Human
![An essay on the history of electrotherapy and diagnosis; . Photographs of the fundus oculi, taken by Professor WertheimSalomonson, of Amsterdam. 1. Normal. 2. Diabetic chorio retinitis. 3. Optic atrophy [Disseminated Sclerosis). An essay on the history of electrotherapy and diagnosis; . Photographs of the fundus oculi, taken by Professor WertheimSalomonson, of Amsterdam. 1. Normal. 2. Diabetic chorio retinitis. 3. Optic atrophy [Disseminated Sclerosis).](https://c8.alamy.com/comp/2ANBTMT/an-essay-on-the-history-of-electrotherapy-and-diagnosis-photographs-of-the-fundus-oculi-taken-by-professor-wertheimsalomonson-of-amsterdam-1-normal-2-diabetic-chorio-retinitis-3-optic-atrophy-disseminated-sclerosis-4-choked-disc-brain-tumour-5-showing-myelinated-fibres-6-retinitis-optic-neuritis-sypliilitii-meningitis-k-130-an-essay-on-the-professor-wertheim-salomonsons-demonstration-ophthalmoscope-2ANBTMT.jpg)
An essay on the history of electrotherapy and diagnosis; . Photographs of the fundus oculi, taken by Professor WertheimSalomonson, of Amsterdam. 1. Normal. 2. Diabetic chorio retinitis. 3. Optic atrophy [Disseminated Sclerosis).
![An essay on the history of electrotherapy and diagnosis; . Professor Wertheim Salomonsons first photographic apparatus. The various conditions necessary for eliminating the con-fusing series of reflections were formulated by Gullstrand, andwere An essay on the history of electrotherapy and diagnosis; . Professor Wertheim Salomonsons first photographic apparatus. The various conditions necessary for eliminating the con-fusing series of reflections were formulated by Gullstrand, andwere](https://c8.alamy.com/comp/2ANBXND/an-essay-on-the-history-of-electrotherapy-and-diagnosis-professor-wertheim-salomonsons-first-photographic-apparatus-the-various-conditions-necessary-for-eliminating-the-con-fusing-series-of-reflections-were-formulated-by-gullstrand-andwere-then-embodied-in-the-large-demonstration-ophthalmoscopeof-zeiss-which-was-however-unsuitable-for-photographicwork-owing-to-the-researches-of-wertheim-salomonson-ofamsterdam-the-various-difficulties-have-been-overcome-andbeautiful-photographs-of-the-fundus-oculi-in-the-living-subjectcan-now-be-obtained-by-his-apparatus-a-general-description-ofwhi-2ANBXND.jpg)
An essay on the history of electrotherapy and diagnosis; . Professor Wertheim Salomonsons first photographic apparatus. The various conditions necessary for eliminating the con-fusing series of reflections were formulated by Gullstrand, andwere
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