A systems model of health care: a proposal.
Beckman
J F
JF
Research Division, Los Angeles College of Chiropractic, Whittier, CA 90609-1166, USA.
Fernandez
C E
CE
Coulter
I D
ID
D002684:Chiropractic; D003695:Delivery of Health Care / Q000458:organization & administration*; D006694:Holistic Health; D006801:Humans; D008962:Models, Theoretical