{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T21:48:08Z","timestamp":1791928088009,"version":"4.3.4"},"reference-count":0,"publisher":"Association for Research in Vision and Ophthalmology (ARVO)","issue":"7","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Invest. Ophthalmol. Vis. Sci."],"published-print":{"date-parts":[[2003,7,1]]},"DOI":"10.1167\/iovs.02-0766","type":"journal-article","created":{"date-parts":[[2003,6,24]],"date-time":"2003-06-24T15:22:41Z","timestamp":1056468161000},"page":"3052","source":"Crossref","is-referenced-by-count":95,"title":["Tear Levels and Activity of Matrix Metalloproteinase (MMP)-1 and MMP-9 in Vernal Keratoconjunctivitis"],"prefix":"10.1167","volume":"44","author":[{"given":"Andrea","family":"Leonardi","sequence":"first","affiliation":[{"name":"From the Department of Neuroscience, Ophthalmology and Ocular Inflammation Unit; the2Department of Laboratory Medicine; and the"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paola","family":"Brun","sequence":"additional","affiliation":[{"name":"Department of Histology and Microbiology, University of Padua, Padua, Italy."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Giovanni","family":"Abatangelo","sequence":"additional","affiliation":[{"name":"Department of Histology and Microbiology, University of Padua, Padua, Italy."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mario","family":"Plebani","sequence":"additional","affiliation":[{"name":"Department of Laboratory Medicine; and the"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Antonio G.","family":"Secchi","sequence":"additional","affiliation":[{"name":"From the Department of Neuroscience, Ophthalmology and Ocular Inflammation Unit; the"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"27","container-title":["Investigative Opthalmology & Visual Science"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/iovs.arvojournals.org\/article.aspx?doi=10.1167\/iovs.02-0766","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T21:28:10Z","timestamp":1791926890000},"score":1,"resource":{"primary":{"URL":"http:\/\/iovs.arvojournals.org\/article.aspx?doi=10.1167\/iovs.02-0766"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2003,7,1]]},"references-count":0,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2003,7,1]]}},"URL":"https:\/\/doi.org\/10.1167\/iovs.02-0766","relation":{},"ISSN":["1552-5783"],"issn-type":[{"value":"1552-5783","type":"print"}],"subject":[],"published":{"date-parts":[[2003,7,1]]}}}