|
|||||
|
|
Food fortification with folic acid and rate of multiple births, 1994-2000 |
|
| Authors: | Lawrence Jean M Watkins Margaret L Chiu Vicki Erickson J David Petitti Diana B |
| Affiliation: | Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA 91101, USA. Jean.M.Lawrence@kp.org |
| Abstract: | |
| Keywords: | folic acid multiple births fortification |
| 本文献已被 PubMed 等数据库收录！ | |