AU  - Steffen GE
TI  - The quality of care is unmeasurable: An equation, a paralogism, a paraphrasis, a quackery... and a reply-reply
PT  - JOUR
DP  - 1989
TA  - JAMA
pages = {701},
VI  - 261
IP  - 5
AID  - 10.1001/jama.1989.03420050048031 [doi]
4100  - http://dx.doi.org/10.1001/jama.1989.03420050048031
SO  - JAMA February 3, 1989 261(5):701