giant river otter (pteronura brasiliensis) adult emerges from river and smears urine and faeces around to scent mark. otter pups watch on from river. - 尿液 個影片檔及 b 捲影像00:28
turkish researchers have developed microchip technology which can diagnose cancer cells from body fluids such as saliva, blood, phlegm or urine.... - 尿液 個影片檔及 b 捲影像03:21
team at indiana university – purdue university indianapolis is working with dog training service “medical mutts” to verify that dogs have the ability... - 尿液 個影片檔及 b 捲影像01:21
scientists develop new urine test for early-stage pancreatic cancer; england: london: gir:intprofessor nick lemoine live studio interview sot- talks... - 尿液 個影片檔及 b 捲影像02:04