Article PubMed
The American journal of physiology  (1991)

Factors affecting distribution of alveolar surfactant during resting ventilation.

Oyarzun, M J; Iturriaga, R; Donoso, P; Dussaubat, N; Santos, M; Schiappacasse, M E; Lathrop, M E; Larrain, C; Zapata, P