Elongation of the interpubic ligament in the little brown bat (Myotis lucifugus).
D000818:Animals; D002685:Chiroptera; D004357:Drug Synergism; D004958:Estradiol / Q000494:pharmacology*; D005260:Female; D008022:Ligaments / Q000187:drug effects*; D011247:Pregnancy; D011270:Pregnancy, Animal; D011631:Pubic Symphysis; D012065:Relaxin / Q000494:pharmacology*
D004958:Estradiol; D012065:Relaxin