Frequency of allergy to cow’s milk proteins and its association to other allergic diseases in patients of Hospital Infantil de Mexico Federico Gomez. Rev Alerg Mex [Internet]. 2014 Sep. 30 [cited 2026 Sep. 23];61(4):288-97. Available from: https://www.revistaalergia.mx/ojs/index.php/ram/article/view/3