How the shift from androgen to estrogen action may cause abdominal muscle fibrosis, atrophy, and inguinal hernia in aging males by The Hernia Coach on April 22, 2022 in Uncategorized READ HERE: https://herniaremediation.org/wp-content/uploads/2022/04/Shift-from-androgen-to-estrogen-action-causes-abdominal-muscle-fibrosis-atrophy-and-inguinal-hernia-in-a-transgenic-male-mouse-model.pdf