Silen W, Machen TE, Forte JG.
1975.
Acid-base balance in amphibian gastric mucosa.. Am J Physiol. 229(3):721-30.
Salhany JM, Yamane T, Shulman RG, Ogawa S.
1975.
High resolution 31P nuclear magnetic resonance studies of intact yeast cells.. Proc Natl Acad Sci U S A. 72(12):4966-70.