Nonanal+co2,the best mosquito attractant in the world

2011年7月23日星期六

Walter Reed to close after more than a century

Among his medical achievements was life-saving research that proved that yellow fever was spread by mosquito. He died in 1902 at age 51 of complications related to appendicitis with a friend and colleague, Lt. Col. William C. Borden, treating him. ... Walter Reed to close after more than a century

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