Eleanor M. Wannamaker

Role of conventional physiotherapy in cystic fibrosis.

M. Corey, H. Levison, J. Reisman, 1988, The Journal of pediatrics.

Effects of gravity on tracheal mucus transport rates in normal subjects and in patients with cystic fibrosis.

J. W. Wong, H. Levison, T. Keens, 1977, Pediatrics.