[A histological study on the bladder neck sclerosis of the aged (author's transl)].
D000367:Age Factors; D000368:Aged; D003094:Collagen / Q000378:metabolism; D006801:Humans; D008875:Middle Aged; D012598:Sclerosis; D001743:Urinary Bladder / Q000378:metabolism / Q000473:pathology*; D001745:Urinary Bladder Diseases / Q000473:pathology
D003094:Collagen