TY - GEN AU - von Lichtenberg,F TI - A piece of my mind. Omega yes, alpha no SN - 0098-7484 PY - 1994///1122 KW - MEDLARS KW - MEDLINE KW - Medical Informatics Applications N1 - Publication Type: Journal Article UR - https://doi.org/10.1001/jama.272.18.1412 ER -