{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,7]],"date-time":"2026-05-07T00:29:57Z","timestamp":1778113797074,"version":"3.51.4"},"reference-count":0,"publisher":"Georg Thieme Verlag KG","issue":"11","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int J Sports Med"],"published-print":{"date-parts":[[2010,11]]},"DOI":"10.1055\/s-0030-1263139","type":"journal-article","created":{"date-parts":[[2010,9,9]],"date-time":"2010-09-09T21:01:28Z","timestamp":1284066088000},"page":"790-796","source":"Crossref","is-referenced-by-count":133,"title":["Discrimination of U-14 Soccer Players by Level and Position"],"prefix":"10.1055","volume":"31","author":[{"given":"M. J.","family":"Coelho e Silva","sequence":"first","affiliation":[]},{"given":"A. J.","family":"Figueiredo","sequence":"additional","affiliation":[]},{"given":"F.","family":"Sim\u00f5es","sequence":"additional","affiliation":[]},{"given":"A.","family":"Seabra","sequence":"additional","affiliation":[]},{"given":"A.","family":"Natal","sequence":"additional","affiliation":[]},{"given":"R.","family":"Vaeyens","sequence":"additional","affiliation":[]},{"given":"R.","family":"Philippaerts","sequence":"additional","affiliation":[]},{"given":"S. P.","family":"Cumming","sequence":"additional","affiliation":[]},{"given":"R. M.","family":"Malina","sequence":"additional","affiliation":[]}],"member":"194","published-online":{"date-parts":[[2010,9,9]]},"container-title":["International Journal of Sports Medicine"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/www.thieme-connect.de\/products\/ejournals\/pdf\/10.1055\/s-0030-1263139.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,5,23]],"date-time":"2017-05-23T02:08:13Z","timestamp":1495505293000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.thieme-connect.de\/DOI\/DOI?10.1055\/s-0030-1263139"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,9,9]]},"references-count":0,"journal-issue":{"issue":"11","published-print":{"date-parts":[[2010,11]]}},"URL":"https:\/\/doi.org\/10.1055\/s-0030-1263139","relation":{},"ISSN":["0172-4622","1439-3964"],"issn-type":[{"value":"0172-4622","type":"print"},{"value":"1439-3964","type":"electronic"}],"subject":[],"published":{"date-parts":[[2010,9,9]]}}}