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It is believed that the infant inherited both of these disorders and that their combined effects resulted in early death owing primarily to severe pulmonary hypoplasia.<\/jats:p>","DOI":"10.1136\/jmg.29.11.831","type":"journal-article","created":{"date-parts":[[2008,11,10]],"date-time":"2008-11-10T15:23:16Z","timestamp":1226330596000},"page":"831-833","source":"Crossref","is-referenced-by-count":13,"title":["Lethal skeletal dysplasia owing to double heterozygosity for achondroplasia and spondyloepiphyseal dysplasia congenita."],"prefix":"10.1136","volume":"29","author":[{"given":"I D","family":"Young","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"N R","family":"Ruggins","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J M","family":"Somers","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J M","family":"Zuccollo","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"N","family":"Rutter","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[1992,11,1]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"31","DOI":"10.1111\/j.1399-0004.1977.tb01274.x","article-title":"A new estimate of the achondroplasia mutation rate","volume":"11","author":"Gardner, R.J.M.","year":"1977","unstructured":"Gardner RJM. 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