D. D. Smith

发表

D. D. Smith, D. D. Smith, 1990, Chest.

P. Agostoni, H. Robertson, R. Schoene, 1987, The American review of respiratory disease.

D. Schwartz, S. Lakshminarayan, D. D. Smith, 1990, Chest.

D. D. Smith, D. D. Smith, 1990, Chest.

D. D. Smith, D. D. Smith, D. D. Smith, 1994, Chest.

S. Lakshminarayan, N. Charan, D. D. Smith, 1985, The Western journal of medicine.