1. artery pressure, as has been shown during the;Alpert, J.S.; Haynes, F.W.; Knutson, P.A.; Dalen, J.E.;Prostaglandins; infusion of PGF20 (Secher and Andersen,1976
2. Closing volume: influence of extrabronchial factors;Andersen, L.H.; Bo, G.; Sundstrom, G.; Wranne, B.;Review. Scandinavian Journal of Clinical and Laboratory Investigation,1974
3. Pattern of regional pulmonary blood flow in mitral;Johansen, J.K.; Hyldebrandt, N.,1976
4. on lung base could be explained by a larger disease;PGF2;British Heart Journal
5. amount of prostaglandin being metabolized;Rasmussen, F.V.;INSERM; Theregional ventilation part of the lung where the blood flow is greatest. Another factor may be the lower oxygen tension in the basal alveoli in the sitting position,1975