Subsequently he was a medical assistant to Peter Krukenberg (1788--1865) at Halle, and from 1856 worked under Heinrich Müller (1820--1864) at Würzburg, where he learned microscopic pathology and anatomy of the eye and developed an interest in ophthalmology.
In Würzburg he learned microscopic pathology and anatomy of the eye, thus developing an interest in ophthalmology. Subsequently he was a medical assistant to Peter Krukenberg (1788--1865) at Halle, and from 1856 worked under Heinrich Müller (1820--1864) at Würzburg.
Subsequently he was a medical assistant to Peter Krukenberg (1788--1865) at Halle, and from 1856 worked under Heinrich Müller (1820--1864) at Würzburg. In Würzburg he learned microscopic pathology and anatomy of the eye, thus developing an interest in ophthalmology.
Subsequently he was a medical assistant to Peter Krukenberg (1788--1865) at Halle, and from 1856 worked under Heinrich Müller (1820--1864) at Würzburg. In Würzburg he learned microscopic pathology and anatomy of the eye, thus developing an interest in ophthalmology.