Evaluation of the specificity and sensitivity of the cut-off values of immunoreactive trypsinogen in the cystic fibrosis newborn screening program
44th European Cystic Fibrosis Conference, Italy, 9 - 12 June 2021, vol.20, pp.43, (Summary Text)
- Publication Type: Conference Paper / Summary Text
- Volume: 20
- Doi Number: 10.1016/s1569-1993(21)01042-0
- Country: Italy
- Page Numbers: pp.43
- Çukurova University Affiliated: No
Abstract
We show that the 14 graphs obtained by $\nabla\mathrm{Y}$ moves on K_7 constitute a complete list of the minor minimal intrinsically knotted graphs on 21 edges. We also present evidence in support of a conjecture that the 20 graph Heawood family, obtained by a combination of $\nabla\mathrm{Y}$ and $\mathrm{Y}\nabla$ moves on K_7, is the list of graphs of size 21 that are minor minimal with respect to the property not 2--apex.