Dyfyniad APA
HELLEBOSTAD, M. (1988). VITAMIN D DEFICIENCY RICKETS AND VITAMIN B12 DEFICIENCY IN VEGETARIAN CHILDREN.
Dyfyniad Arddull Chicago
HELLEBOSTAD, M. VITAMIN D DEFICIENCY RICKETS AND VITAMIN B12 DEFICIENCY IN VEGETARIAN CHILDREN. 1988.
Dyfyniad MLA
HELLEBOSTAD, M. VITAMIN D DEFICIENCY RICKETS AND VITAMIN B12 DEFICIENCY IN VEGETARIAN CHILDREN. 1988.
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