(2000). Multivitamins should be taken early in pregnancy. Copyright 2000 BMJ publishing Group.
シカゴスタイル引用形Multivitamins Should Be Taken Early in Pregnancy. Copyright 2000 BMJ publishing Group, 2000.
MLA引用形式Multivitamins Should Be Taken Early in Pregnancy. Copyright 2000 BMJ publishing Group, 2000.
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