TY  - RPRT
TI  - Comment: potassium supplements vs. potassium-sparing diuretics.
AU  - S O'Keeffe
PY  - 1991
DO  - 10.1177/106002809102500426
UR  - https://pubmed.ncbi.nlm.nih.gov/1926922/
ID  - 1926922
ER  -