title: The effect of hyperventilation on pulmonary surface activity.
mesh_terms: D000818:Animals; D006168:Guinea Pigs; D006985:Hyperventilation; D008168:Lung / Q000502:physiology* / Q000503:physiopathology; D008170:Lung Compliance; D011175:Positive-Pressure Respiration; D011312:Pressure; D011663:Pulmonary Surfactants; D012119:Respiration; D013223:Statistics as Topic; D013499:Surface Properties; D013997:Time Factors; D014797:Vital Capacity
chemical_list: D011663:Pulmonary Surfactants