TY - JOUR AU - Melby, Kjetil K. AU - Carlsen, Karin L. AU - Håland, Geir AU - Samdal, Helvi H. AU - Carlsen, Kai-Håkon PY - 2020 DA - 2020/02/18 TI - Helicobacter pylori in early childhood and asthma in adolescence JO - BMC Research Notes SP - 79 VL - 13 IS - 1 AB - An inverse effect of Helicobacter pylori (H. pylori) on the occurrence of asthma is debated and early acquisition of H. pylori may be important. We analyzed sera from 197 children from Environment and Childhood Asthma (ECA) study in Oslo for Helicobacter pylori (H. pylori) at 2 and 10 years, and symptoms and signs of asthma at 16 years of age. SN - 1756-0500 UR - https://doi.org/10.1186/s13104-020-04941-6 DO - 10.1186/s13104-020-04941-6 ID - Melby2020 ER -