| 0020 | Breast-feeding and hypertrophic pyloric stenosis: population based case control study | Pisacane A, De Luca U, et al. | Naples, Italy |
| 0021 | Breastfeeding and tonsillectomy | Pisacane A, Impagliazzo N, et al. | Naples, Italy |
| 0022 | Breastfeeding and multiple sclerosis | Pisacane A, Impagliazzo N, et al. | Naples, Italy |
| 0036 | Breastfeeding and inguinal hernia | Pisacane A, De Luca U, et al. | Italy |
| 0037 | Breastfeeding and acute appendicitis | Pisacane A, De Luca U, et al. | Naples, Italy |
| 0041 | Breast-feeding and tonsillectomy | Pisacane A, Impagliazzo N, et al. | Naples, Italy |