Anbieter: liu xing, Nanjing, JS, China
paperback. Zustand: New. Language:Chinese.Pages Number: 47 Publisher: Guangdong Science and Technology Press Pub. Date :2009-06. We know that the tumor occurs is a complex process. environmental and genetic tumors that affect two important factors. which interact with each other to promote. Research shows that 80% of the tumor and environmental factors. Epidemiological studies also found that the sweep of the workers multiple scrotal cancer; production of benzidine dyes. or A. B naphthylamine workers in multiple blad. Bestandsnummer des Verkäufers K17205
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