TY - RPRT TI - Ambient temperatures and potassium concentrations. AU - T J Ulahannan AU - J McVittie AU - J Keenan PY - 1998 DO - 10.1016/s0140-6736(05)61452-3 UR - https://pubmed.ncbi.nlm.nih.gov/9853448/ ID - 9853448 ER -