Varona, L. L. (2012). Cow's milk allergy vs. lactose intolerance. IN Dear Doctor [column]. Health & Home.
Tohutoru Kātū Chicago (17th ed.)Varona, Linda Lim. "Cow's Milk Allergy Vs. Lactose Intolerance. IN Dear Doctor [column]." Health & Home 2012.
Tohutoro MLA (9th ed.)Varona, Linda Lim. "Cow's Milk Allergy Vs. Lactose Intolerance. IN Dear Doctor [column]." Health & Home, 2012.
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