Porras Ramírez GHernández Herrera MhP. Blasio Hernandez2026-03-222026-03-221993https://pubmed.ncbi.nlm.nih.gov/1308614https://andeanlibrary.org/handle/123456789/64502enCurrent (fluid)Focus (optics)Computer science[Anorectal malformations. Advances and the current focus].article