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Système urinaire, animation1970-01-01T00:00:00+00:00Système urinaire, animationPT55Shttps://d38zjy0x98992m.cloudfront.net/87894978-0674-11e3-bc74-574cfceaf4a0/urinary_system_labeled_xlarge.jpghttps://d38zjy0x98992m.cloudfront.net/87894978-0674-11e3-bc74-574cfceaf4a0/urinary_system_labeled_mp4_hd_video.mp4