1. Mucosubstance as a barrier to diffusion;Heatley, N.G.;Gastroenterology,1959
2. Active alkalinization by amphibian gastric fundic mucosa in vitro;Flemstrom, G.;Am J Physiol,1977
3. Gastric HCO3 secretion in the guinea pig;Garner, A.; Flemstrom, G.;Am J Physiol,1978
4. Retardation of acid diffusion by pig gastric mucus: a potential role in mucosal protection;Williams, S.E.; Turnberg, L.A.;Gastroenterology,1980
5. The demonstration of a pH gradient across mucus adherent to rabbit gastric mucosa: evidence for a 'mucus-bicarbonate' barrier;Williams, S.E.; Turnberg, L.A.;Gut,1981