Billy R Hammond

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We present a technique for estimating the density of the human macular pigment noninvasively that takes advantage of the autofluorescence of lipofuscin, which is normally present in the human retinal(More)
A total of 431 eligible patients with solitary, primary or recurrent stages Ta and T1 transitional cell carcinoma of the bladder was included in a randomized multicenter trial to compare a single(More)