TY - RPRT TI - Ionic exchanges of turtle shell in vitro and their relevance to shell function in the anoxic turtle AU - DC Jackson AU - Z Goldberger AU - S Visuri AU - RN Armstrong PY - 1999 DO - 10.1242/jeb.202.5.513 UR - https://pubmed.ncbi.nlm.nih.gov/9929454/ ID - 9929454 ER -