Man pages matching name xtract in section 1:

Xtract.1.en	debian 10 / haxml
xtract.1.en	debian 10 / ncbi-entrez-direct
Xtract.1.en	debian 11 / haxml
xtract.1.en	debian 11 / ncbi-entrez-direct
Xtract.1.en	debian 12 / haxml
xtract.1.en	debian 12 / ncbi-entrez-direct