Analysis of deletions in DNA from patients with Becker and Duchenne muscular dystrophy. per Kunkel, L, Hejtmancik, J, Caskey, C, Speer, A, Monaco, A, Middlesworth, W, Colletti, C, Bertelson, C, Müller, U, Bresnan, M, Shapiro, F, Tantravahi, U, Speer, J, Latt, SA, Bartlett, R, Pericak-Vance, M, Roses, A, Thompson, M, Ray, P, Worton, R, Fischbeck, K, Gallano, P, Coulon, M, Duros, C, Boue, J