TY - RPRT TI - An equation system and programs for obtaining base excess using a programmable calculator. AU - R Gershwin AU - N T Smith AU - K S Suwa PY - 1974 DO - 10.1097/00000542-197401000-00024 UR - https://pubmed.ncbi.nlm.nih.gov/4810325/ ID - 4810325 ER -