[Healthcare research in ophthalmology].
Augenklinik der Universitätsmedizin Mainz, Langenbeckstr. 1, 55131, Mainz, Deutschland, norbert.pfeiffer@unimedizin-mainz.de.
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D003695:Delivery of Health Care / Q000639:trends*; D005858:Germany; D006293:Health Promotion / Q000639:trends*; D006302:Health Services Research / Q000639:trends*; D020380:Needs Assessment; D009885:Ophthalmology / Q000639:trends*