Chair Special Interest Group on Microbiota and Manipulation Growth in infants with cow’s milk protein allergy fed an amino acid-based formula Allergy and FGIDs: a true association? HMOs in the management of CMPA Magnesium rich formula for functional constipation in infants: a randomizes comparator-controlled study The cow’s milk related symptom score: a useful tool in the clinical setting: results from an observational study Day to day and inter-rater variability of the cw milk related symptom score