HumanMetagenomeDB: a public repository of curated and standardized metadata for human metagenomes - Kasmanas, Jonas Coelho; Bartholomäus, Alexander; Corrêa, Felipe Borim; Tal, Tamara; Jehmlich, Nico; Herberth, Gunda; Bergen, Martin von; Stadler, Peter F; Carvalho, André Carlos Ponce de Leon Ferreira de; Rocha, Ulisses Nunes da (Nucleic Acids Research, 2021)