| clinical trial | Q30612 |
| P3098 | ClinicalTrials.gov ID | NCT00494104 |
| P17 | country | United States of America | Q30 |
| P582 | end time | 2011-09-01 | |
| P1132 | number of participants | 398 | |
| P4844 | research intervention | (5R)-24,25-Dihydroxyvitamin D | Q27161510 |
| Ergocalciferols | Q49872458 | ||
| P8005 | research subject recruitment status | completed | Q76651189 |
| P859 | sponsor | Eunice Kennedy Shriver National Institute of Child Health and Human Development | Q5409765 |
| P580 | start time | 2006-09-01 | |
| P8363 | study type | interventional study | Q78089383 |
| P1476 | title | Prevention of Vitamin D Deficiency in Breastfed Infants |
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