{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,18]],"date-time":"2026-01-18T10:17:51Z","timestamp":1768731471934,"version":"3.49.0"},"reference-count":50,"publisher":"Walter de Gruyter GmbH","issue":"5","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2015,1,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Magnesium sulfate (MgSO<\/jats:p><jats:p>Case control study including two groups of pregnant women who received intravenous MgSO<\/jats:p><jats:p>Maternal serum levels of magnesium were significantly lower among patients with twin gestations compared to those with singleton ones 6 h after initiation of treatment (4.6 vs. 4.8 mg\/dL, P=0.003). In addition, the rate of pregnant women who obtained therapeutic levels 6 h after initiation of treatment was significantly lower in twin gestations than in singleton ones (36% vs. 58%, P=0.008). Multiple regression analysis revealed that twin gestations were independently and significantly associated with low maternal serum magnesium levels.<\/jats:p><jats:p>Maternal serum concentrations of magnesium are lower in twin pregnancies than in singleton ones following MgSO<\/jats:p>","DOI":"10.1515\/jpm-2014-0158","type":"journal-article","created":{"date-parts":[[2015,9,10]],"date-time":"2015-09-10T10:16:36Z","timestamp":1441880196000},"source":"Crossref","is-referenced-by-count":1,"title":["Disparity in post-treatment maternal circulating magnesium sulfate levels between twin and singleton gestation: Is this the missing link between plurality and adverse outcome?"],"prefix":"10.1515","volume":"43","author":[{"given":"Lilach","family":"Marom-Haham","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shali","family":"Mazaki-Tovi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Itamar","family":"Zilberman","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Anat","family":"Kalter","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jigal","family":"Haas","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Eyal","family":"Sivan","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Eyal","family":"Schiff","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yoav","family":"Yinon","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"374","reference":[{"key":"ref411","first-page":"348","article-title":"Prevention of recurrent preterm delivery by alpha - 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