Transforming growth factor type beta: Rapid induction of fibrosis and angiogenesis in vivo and stimulation of collagen formation in vitro - Roberts, A B; Sporn, M B; Assoian, R K; Smith, J M; Roche, N S; Wakefield, L M; Heine, U I; Liotta, L A; Falanga, V; Kehrl, J H (Proc Natl Acad Sci U S A, 1986)