@article{baldo_ayala_melendez_nonnemacher_lima_segal_kieling_vieira_ferreira_silveira_et al._2008,  title={Prevalence of the serpin peptidase inhibitor (alpha-1-antitrypsin) PI*S and PI*Z alleles in Brazilian children with liver disease},  volume={31},  ISSN={1415-4757},  url={https://doi.org/10.1590/S1415-47572008000300005},  DOI={10.1590/S1415-47572008000300005},  number={2},  journal={Genetics and Molecular Biology},  publisher={Sociedade Brasileira de Genética},  author={Baldo, Guilherme and Ayala, Ana and Melendez, Matias and Nonnemacher, Karina and Lima, Luciane and Segal, Sandra Leistner and Kieling, Carlos and Vieira, Sandra Gonçalves and Ferreira, Cristina Targa and Silveira, Themis Reverbel da and Giugliani, Roberto and Matte, Ursula},  year={2008},  pages={423–426} }