ProDiet: A phase II randomized placebo-controlled trial of green tea catechins and lycopene in men at increased risk of prostate cancer by Lane, JA, Er, V, Avery, KNL, Horwood, J, Cantwell, M, Caro, GP, Crozier, A, Smith, GD, Donovan, JL, Down, L, Hamdy, FC, Gillatt, D, Holly, J, Macefield, R, Moody, H, Neal, DE, Walsh, E, Martin, RM, Metcalfe, C