Absence of elastic fibers in rat and rabbit ureters in relation to the mechanism of gestational hydroureter.
D000818:Animals; D004547:Elastic Tissue / Q000166:cytology*; D005260:Female; D011247:Pregnancy; D011270:Pregnancy, Animal / Q000502:physiology; D051381:Rats; D014513:Ureter / Q000166:cytology* / Q000502:physiology