The best way of AD technique is to invite eminent persons only on the condition of the quality of the product and the willingness of that person, it would produce a spectacular VIP effect.
邀请名人做广告，只要商品确实是货真价实，名人又愿意，这应该是广告技巧的上策，会产生很强的名人效应。
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Methods NPY and VIP were detected by immunohistochemical technique (SP method) and image analysis in 8 cases of normal adrenal, 20 cases of adrenal Pheochromocytoma.