Determination of biomarkers of exposure to boscalid, captan, folpel, mancozeb and tebuconazole in urine and hair samples

This historical study from 1941 examined gastric acidity patterns in newborns during the first month of life, revealing an early hyperacidity wave followed by gradual increase. The research identified correlations between birth weight and acid secretion, proposing maternal chemical transfer and mucosal development as underlying mechanisms.