title: alpha 1-antitrypsin subtypes in the populations of Germany, Ecuador, Afghanistan, Cameroon, and Saudi-Arabia.
mesh_terms: D002163:Cameroon; D004484:Ecuador; D005787:Gene Frequency; D005860:Germany, West; D006801:Humans; D007525:Isoelectric Focusing; D010641:Phenotype; D012529:Saudi Arabia; D000515:alpha 1-Antitrypsin / Q000235:genetics*
chemical_list: D000515:alpha 1-Antitrypsin